Fortios vulnerabilities. The security flaw was internally discovered and reported .

Fortios vulnerabilities 7 security vulnerabilities, CVEs, exploits, vulnerability statistics, CVSS scores and references Jul 8, 2025 · The vulnerability, classified as a heap-based buffer overflow (CWE-122), resides in the cw_stad daemon and poses a serious threat to organizations running affected FortiOS versions. Jan 15, 2025 · Fortinet mentioned in the advisory that the authentication bypass zero-day vulnerability is exploited in the wild. 12 and v7. Aug 28, 2019 · At the recent Black Hat 2019 conference, security researchers discussed their discovery of security vulnerabilities that impacted several security vendors, including Fortinet. Scope FortiGate. Jan 14, 2025 · Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Jan 18, 2025 · On Jan 14th, FortiGuard Labs published a vulnerability disclosure (FG-IR-24-535) reserved as CVE-2024-55591, impacting several versions of FortiOS. Oct 14, 2024 · A critical security vulnerability affecting over 87,000 FortiOS devices has been discovered, leaving them exposed to potential remote code execution (RCE) attacks. Oct 21, 2025 · Description A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7. A cyber threat actor could exploit these vulnerabilities to take control of an affected system. Unauthenticated threat actors may be able to run arbitrary code or commands due to CVE-2024-23113, a format string vulnerability, and CVE-2024-21762, an out-of-bounds write vulnerability. FortiManager is a network and security management tool that provides centralized management of Fortinet devices from a single console. This vulnerability is being tracked as CVE-2024-23113. Mar 19, 2025 · Critical Fortinet Vulnerability Draws Fresh Attention CISA this week added CVE-2025-24472 to its catalog of known exploited vulnerabilities, citing ransomware activity targeting the authentication Jan 14, 2025 · Fortinet has released a security update with the fixes for 15 vulnerabilities that affect multiple products with distinct security issues, ranging from critical to high severity. The flaw is classified as CWE-122, a heap-based buffer overflow, and affects the cw_stad daemon, a core component responsible for wireless station management. It highlights the technical mechanism, affected versions, and Fortinet's history with similar issues. Fortinet is aware of a threat actor creating a malicious file from previously exploited Fortinet vulnerabilities (CVE-2024-21762, CVE-2023-27997, and CVE-2022-42475) within FortiGate products. Feb 11, 2025 · Description An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS 7. Jun 10, 2025 · Fortinet has disclosed a new security vulnerability affecting its FortiOS SSL-VPN web-mode that allows authenticated users to gain unauthorized access to complete SSL-VPN configuration settings through specially crafted URLs. Oct 21, 2025 · CVE-2022-41328 Detail Description A improper limitation of a pathname to a restricted directory vulnerability ('path traversal') [CWE-22] in Fortinet FortiOS version 7. This vulnerability enables exploitation techniques associated with T-1203, which involves execution on the client side. Fortinet has confirmed the existence of a critical authentication bypass vulnerability in specific versions of FortiOS firewalls and FortiProxy secure web gateways. Oct 14, 2024 · The vulnerability, originally disclosed in February, has a CVSS score of 9. 0 through 7. Nov 21, 2024 · Information Technology Laboratory National Vulnerability Database Vulnerabilities Oct 14, 2022 · Fortinet recently distributed a PSIRT advisory regarding CVE-2022-40684 that details urgent mitigation guidance. 11 security vulnerabilities, CVEs, exploits, vulnerability statistics, CVSS scores and references Jan 11, 2023 · Affected Platforms: FortiOS Impacted Users: Government & large organizations Impact: Data loss and OS and file corruption Severity Level: High Fortinet has published CVSS: Critical advisory FG-IR-22-398 / CVE-2022-42475 on Dec 12, 2022. 6 days ago · Multiple vulnerabilities have been discovered in Fortinet products, the most severe of which could allow for arbitrary code execution. Jan 14, 2025 · Fortinet Confirms New Zero-Day Fortinet has published details of a new critical authentication bypass vulnerability in FortiOS and FortiProxy (CVE-2024-55591, CVSS score: 9. Jul 2, 2011 · Fortinet Fortios version 7. Read more. 8, 6. May 14, 2025 · Multiple vulnerabilities have been discovered in Fortinet Products, the most severe of which could allow for arbitrary code execution. FortiExtender Oct 9, 2024 · Today, CISA revealed that attackers actively exploit a critical FortiOS remote code execution (RCE) vulnerability in the wild. 6) to its Known Exploited Vulnerabilities (KEV) catalog. Apr 14, 2025 · “Even if the customer device was updated with FortiOS versions that addressed the original vulnerabilities, this symbolic link may have been left behind, allowing the threat actor to maintain read-only access to files on the device’s file system, which may include configurations,” Fortinet’s advisory reads. Please note that reports show this is being exploited in the wild. Cybersecurity and Infrastructure Security Agency (CISA) added a Fortinet FortiOS authorization bypass vulnerability, tracked as CVE-2024-55591 (CVSS score: 9. Jan 15, 2025 · A critical security vulnerability affecting Fortinet's FortiOS and FortiProxy systems has been actively exploited in the wild, allowing attackers to gain super-admin privileges. Feb 8, 2024 · Fortinet is warning that a new critical remote code execution vulnerability in FortiOS SSL VPN is potentially being exploited in attacks. Feb 11, 2025 · Summary A use of externally-controlled format string vulnerability [CWE-134] in FortiOS, FortiProxy, FortiPAM & FortiSwitchManager CLI may allow a privileged attacker to execute arbitrary code or commands via specially crafted requests. 12 with a CVSS score of 9. Here are some end of life, and end of support Jun 26, 2025 · CISA has issued a critical warning regarding a Fortinet FortiOS vulnerability that poses significant risks to network security infrastructure. 8, and all versions of 7. In addition to CVE-2024-55591, prominent FortiOS zero-day flaws have included: Feb 11, 2025 · Fortinet has disclosed a second authentication bypass vulnerability that was fixed as part of a January 2025 update for FortiOS and FortiProxy devices. 0, and v6. 4 and earlier were recently published, with individual CVEs listed below under the Vulnerability Details section. x) are affected. Feb 11, 2025 · An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS 7. 0 through 6. Feb 9, 2024 · Fortinet released security updates to address critical remote code execution vulnerabilities in FortiOS (CVE-2024-21762, CVE-2024-23313). This blog adds context to that advisory, providing our customers with Warning message: if the security rating result indicates a vulnerability with a critical severity, then the FortiOS GUI displays a warning message in the header and a new notification under the bell icon. May 13, 2025 · Fortinet has disclosed a significant security vulnerability affecting multiple Fortinet products, allowing attackers to bypass authentication and gain administrative access to affected systems. May 14, 2025 · Fortinet has patched a dozen vulnerabilities, including a critical flaw exploited in the wild against FortiVoice instances. Both vulnerabilities could allow a remote unauthenticated attacker to execute arbitrary code or commands, and CVE-2024-21762 is reportedly being exploited in the wild. Nov 13, 2024 · Citrix and Fortinet have released patches for multiple vulnerabilities, including high-severity bugs in NetScaler and FortiOS. x may allow an attacker who has already successfully obtained write access to the underlying system (via another hypothetical exploit) to bypass the file integrity checking system. As these vulnerabilities allow potential attackers to perform Remote Code Execution (RCE), the Triskele Labs team advises that all organisations using affected versions of FortiOS should follow Apr 11, 2025 · Fortinet warns attackers used symlink exploits to retain access post-patch, prompting urgent FortiOS updates and SSL-VPN mitigations. Fortinet strongly urges potentially affected customers to immediately update their FortiOS, FortiProxy, and FortiSwitchManager products. Jun 10, 2025 · Information Technology Laboratory National Vulnerability Database Vulnerabilities Jul 9, 2025 · Fortinet disclosed a critical security vulnerability in its FortiOS operating system, which is CVE-2025-24477. 8. Exploitation of the vulnerability in FortiOS could allow a remote, unauthenticated hacker to execute arbitrary code or commands on a system, FortiGuard Labs said in a Friday blog post. Jan 14, 2025 · Attackers exploiting critical Fortinet zero-day vulnerability Fortinet disclosed another zero-day vulnerability in its FortiOS and FortiProxy products days after Arctic Wolf detailed a threat campaign targeting the vendor's devices. Solution All FortiOS versions lower than v7. These vulnerabilities range from medium to high severity and could potentially allow attackers to execute unauthorized commands, access sensitive Feb 9, 2024 · Fortinet has disclosed a new critical security flaw in FortiOS SSL VPN that it said is likely being exploited in the wild. Mar 13, 2025 · Fortinet has released a comprehensive security update addressing numerous vulnerabilities across its product portfolio, with particularly significant issues identified in FortiSandbox, FortiOS, and several other enterprise security solutions. Mar 14, 2025 · The threat actor has been observed exploiting CVE-2024-55591 and CVE-2025-24472, two vulnerabilities in FortiOS and FortiProxy that allow attackers to elevate their privileges to super-admin on a vulnerable Fortinet appliance. 2, v7. Fortinet reports Warning message: if the security rating result indicates a vulnerability with a critical severity, then the FortiOS GUI displays a warning message in the header and a new notification under the bell icon. 2, 7. GE Gas Power has identified several of its own products that include an impacted FortiOS version, listed below under Affected Products and Versions. EOL Dates Ensure that you are using a supported version of Fortinet FortiOS. 0, and 6. Feb 20, 2024 · Two serious FortiOS vulnerabilities were discovered by Fortinet’s FortiGuard on February 8, 2024. 12 through 7. This Mar 11, 2025 · Multiple vulnerabilities have been discovered Fortinet Products, the most severe of which could allow for remote code execution. PSIRT Advisories The following is a list of advisories for issues resolved in Fortinet products. 0, is a use of externally controlled format string vulnerability in FortiOS, FortiProxy, FortiPAM, FortiSRA and FortiWeb that may allow a privileged attacker to execute unauthorised code or commands via specially crafted HTTP or HTTPS commands [3]. 19 may allow a remote unauthenticated attacker with prior knowledge of upstream and downstream devices serial numbers to gain super-admin privileges on the downstream device, if the Security Fabric is enabled, via May 13, 2025 · A missing authentication for critical function vulnerability [CWE-306] in FortiOS, FortiProxy, and FortiSwitchManager TACACS+ configured to use a remote TACACS+ server for authentication, that has itself been configured to use ASCII authentication may allow an attacker with knowledge of an existing admin account to access the device as a valid Explore the latest vulnerabilities and security issues of Fortinet in the CVE database Jan 14, 2025 · Information Technology Laboratory National Vulnerability Database Vulnerabilities Jan 15, 2025 · A vulnerability has been identified in Fortinet’s FortiOS and FortiProxy products. May 13, 2025 · CERT-EU - Critical Vulnerabilities in Fortinet ProductsThe vulnerability CVE-2025-22252 [2], with a CVSS score of 9. Mar 19, 2025 · The Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical security alert highlighting a significant vulnerability in Fortinet’s FortiOS and FortiProxy systems, which threat actors are actively exploiting. This malicious file could enable read-only access to files on the device's file system, which may include configurations. Jun 12, 2023 · Affected Platforms: FortiOS Impacted Users: Targeted at government, manufacturing, and critical infrastructure Impact: Data loss and OS and file corruption Severity Level: Critical Today, Fortinet published a CVSS Critical PSIRT Advisory (FG-IR-23-097 / CVE-2023-27997) along with several other SSL-VPN related fixes. One of the exploited vulnerabilities is CVE-2022-42475, which Fortinet patched in Jul 12, 2023 · Fortinet has disclosed a critical severity flaw impacting FortiOS and FortiProxy, allowing a remote attacker to perform arbitrary code execution on vulnerable devices. Feb 12, 2024 · CVE-2024-21762 and CVE-2024-23113 are critical vulnerabilities in Fortinet's FortiOS and FortiProxy; they received a CVSS score of 9. This vulnerability allows an authenticated attacker to execute unauthorised code or commands via specially crafted command line arguments. Jan 16, 2025 · Zero-day vulnerabilities in Fortinet FortiOS, the operating system that runs on FortiGate firewalls, have been a relatively common occurrence in recent years and have been leveraged in a wide range of financially motivated, state-sponsored, and other attacks. Of the known exploited vulnerabilities above, 4 are in the top 1%, or the 99th percentile of the EPSS exploit probability rankings. Jan 15, 2025 · Fortinet patches critical vulnerabilities, including a zero-day that has been exploited in the wild since at least November 2024. Jun 17, 2024 · Summary On June 12, 2024, Fortinet disclosed a high-severity vulnerability identified as CVE-2024-23110 affecting FortiOS. FortiManager Cloud is a cloud-based service for centralized management, monitoring, and automation of Fortinet devices across Fortinet Fortios version 7. While the vulnerability requires authentication to exploit, successful attacks could result in complete system compromise through arbitrary code execution. Note: According to Fortinet, CVE-2024-21762 is potentially being exploited in the wild. Feb 11, 2025 · Multiple vulnerabilities have been discovered Fortinet Products, the most severe of which could allow for remote code execution. A cyber threat actor could exploit this vulnerability to take control of an affected system. 8, respectively. 6 and 9. Executive Summary Jan 14, 2025 · Fortinet has patched a FortiOS authentication bypass vulnerability (CVE-2024-55591) that has been exploited as a zero-day by attackers. js websocket module or via crafted CSF proxy requests. CVE-2024-36505 Detail Description An improper access control vulnerability [CWE-284] in FortiOS 7. Jul 2, 2010 · PSIRT Multiple format string vulnerabilities Summary A use of externally-controlled format string vulnerability [CWE-134] in FortiOS, FortiProxy, FortiPAM, FortiSRA and FortiWeb may allow a privileged attacker to execute unauthorized code or commands via specially crafted HTTP or HTTPS commands. Fortinet Fortios security vulnerabilities, CVEs, exploits, metasploit modules, vulnerability statistics and list of versions Apr 11, 2025 · An attacker using old FortiOS flaws to breach FortiGate devices has been leveraging symlink to retain limited access to them after patching. 4. Successful exploitation would allow an attacker remote code or command execution on the device. Feb 8, 2024 · Fortinet warned organizations on Wednesday that APTs linked to China and other countries have been exploiting two known FortiOS vulnerabilities in attacks aimed at various sectors, including critical infrastructure. js websocket module Nov 13, 2024 · Fortinet, a leading cybersecurity company, has released critical security updates to address multiple product vulnerabilities, including FortiOS, FortiAnalyzer, FortiManager, and FortiClient Windows. FortiClient for Windows is a unified endpoint security solution that provides a range of security features, including a VPN client for secure remote access to corporate networks, antivirus protection, web filtering, and vulnerability assessment. 9 and before 6. FortiProxy is a secure web Jan 15, 2025 · This article provides some information about the currently detected vulnerability and fixes available. Solution See the FortiGuard page for information about CVE-2024-55591 The fix suggested is to upgrade to FortiOS 7. Jan 15, 2025 · The U. "An out-of-bounds write vulnerability [CWE-787] in FortiOS may Oct 21, 2025 · Information Technology Laboratory National Vulnerability Database Vulnerabilities Jun 11, 2024 · Fortinet has released security updates to address a vulnerability in FortiOS. The resolution of such issues is coordinated by the Fortinet Product Security Incident Response Team (PSIRT), a dedicated, global team that manages the receipt, investigation, and public reporting of information about security vulnerabilities and issues related to Fortinet products and services Feb 9, 2024 · Analysis CVE-2024-21762 is an out-of-bound write vulnerability in sslvpnd, the SSL VPN daemon in Fortinet FortiOS. Oct 21, 2025 · This CVE is in CISA's Known Exploited Vulnerabilities Catalog Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements. 17, see v7. Information Technology Laboratory National Vulnerability Database Vulnerabilities Information Technology Laboratory National Vulnerability Database Vulnerabilities Dec 12, 2022 · Today FortiGuard Labs published advisory FG-IR-22-398 regarding a “heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN. Jan 14, 2025 · Attackers are exploiting a new authentication bypass zero-day vulnerability in FortiOS and FortiProxy to hijack Fortinet firewalls and breach enterprise networks. At least one critical vulnerability is known to be exploited in the wild. 19 may allow a remote unauthenticated attacker with prior knowledge of upstream and downstream devices serial numbers to gain super-admin privileges on the downstream device, if the Security Fabric is Jul 8, 2025 · Fortinet disclosed a significant security flaw in its FortiOS operating system, identified as CVE-2025-24477. 11 allows a privileged attacker to read and write files on the underlying Linux system via crafted CLI commands. Mar 19, 2025 · A critical authentication bypass vulnerability in Fortinet’s FortiOS and FortiProxy products (CVE-2024-55591 and CVE-2025-24472) is actively exploited by ransomware operators to hijack enterprise networks. 15 and earlier and FortiProxy SSL-VPN 7. Jun 4, 2014 · A out-of-bounds write vulnerability [CWE-787] in FortiOS and FortiProxy may allow a remote unauthenticated attacker to execute arbitrary code or command via specially crafted HTTP requests. . Jan 28, 2025 · A critical zero-day vulnerability in Fortinet's FortiOS and FortiProxy products tracked as CVE-2024-55591, has been actively exploited in the wild, allowing attackers to gain super-admin privileges. 2. Explore the latest vulnerabilities and security issues of Fortios in the CVE database Feb 11, 2025 · Fortinet has rolled out critical security updates to address multiple high-risk Vulnerabilities across its product portfolio, including FortiOS, FortiProxy, FortiManager, and FortiAnalyzer. FortiAnalyzer is a log management, analytics, and reporting platform that provides organizations with a single console to manage, automate, orchestrate, and respond, enabling simplified security operations, proactive identification and remediation of risks, and Jan 14, 2025 · Date of Disclosure (source): January 14, 2025 Date Reported as Actively Exploited (source): January 14, 2025 CVE-2024-55591 is an authentication bypass vulnerability affecting FortiOS versions 7. 6), allows for the execution of arbitrary code and commands. Apr 11, 2025 · "Therefore, even if the customer device was updated with FortiOS versions that addressed the original vulnerabilities, this symbolic link may have been left behind, allowing the threat actor to Jan 14, 2025 · Summary An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS and FortiProxy may allow a remote attacker to gain super-admin privileges via crafted requests to Node. Jan 14, 2025 · Information Technology Laboratory National Vulnerability Database Vulnerabilities Apr 18, 2025 · This article provides further explanation on the workaround for the vulnerability FG-IR-23-407. 3, 7. Jan 14, 2025 · Fortinet patched a zero day authentication bypass vulnerability in FortiOS and FortiProxy that has been actively exploited in the wild as a zero-day since November 2024. The issue arises from multiple stack-based buffer overflow security defects in the command line interpreter. 19 and 7. Mar 14, 2025 · The vulnerability CVE-2024-45324, with a CVSS score of 7. Feb 9, 2024 · The vulnerability impacting numerous versions of Fortinet’s FortiOS has been actively exploited, CISA confirmed Friday. 1, 7. Apr 16, 2021 · A path traversal vulnerability in the FortiOS SSL VPN web portal may allow an unauthenticated attacker to download FortiOS system files through specially crafted HTTP resource requests. Jun 25, 2025 · Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. The company has published 17 new advisories describing 18 vulnerabilities affecting FortiOS, FortiProxy, FortiPAM, FortiSRA, FortiAnalyzer, FortiManager, FortiAnalyzer-BigData Feb 12, 2024 · On February 8, 2024 Fortinet disclosed multiple critical vulnerabilities affecting FortiOS, the operating system that runs on Fortigate SSL VPNs. 11, 6. Apr 15, 2025 · In November 2024 and March 2025, Fortinet published several advisories detailing vulnerabilities impacting FortiOS, including improper authentication, text injection, session hijacking, and string format issues. Feb 7, 2024 · An analysis of the exploitation of resolved N-Day Fortinet vulnerabilities by an unknown actor. Feb 11, 2025 · Fortinet warned of attacks using a now-patched zero-day vulnerability in FortiOS and FortiProxy to hijack Fortinet firewalls. 16 and FortiProxy 7. Jun 12, 2024 · Fortinet has patched multiple vulnerabilities in FortiOS, including a high-severity code execution security flaw. Attackers are exploiting the vulnerability to hijack Fortinet firewalls and breach enterprise networks. Update vulnerable devices now! Apr 15, 2025 · This advisory highlights a critical zero-day vulnerability in Fortinet's FortiOS and FortiProxy products that is being actively exploited in the wild. The resolution of such issues is coordinated by the Fortinet Product Security Incident Response Team (PSIRT), a dedicated, global team that manages the receipt, investigation, and public reporting of information about security vulnerabilities and issues related to Fortinet products and services. Malware Analysis The sections below describe malware found on compromised FortiGate and FortiManager devices. Read on in our blog. It has been reported by FortiGuard that they are aware of possible CVE-2024-21762 exploitation. Apr 11, 2025 · Fortinet warns of threat activity against older vulnerabilities Researchers discovered a technique that allows threat actors to maintain read-only access to vulnerable FortiGate devices after they are patched. Feb 11, 2025 · A security audit of Fortinet's FortiOS VPN conducted by Akamai researcher Ben Barnea has uncovered multiple vulnerabilities that could enable attackers to launch denial-of-service (DoS) attacks and potentially execute remote code (RCE). Feb 13, 2025 · A look at the CVE-2025-24472 and CVE-2024-45591 vulnerabilities in Fortinet, patch status, attack details, and security measures to protect systems. 10, 6. FortiOS is the Fortinet’s proprietary Operation System which is utilized across multiple product lines. 6. Nov 12, 2024 · PSIRT FortiOS - SSLVPN session hijacking using SAML authentication Summary A session fixation vulnerability [CWE-384] in FortiOS may allow an unauthenticated attacker to hijack user session via a phishing SAML authentication link. Details can be found in the link: IPsec dyn Aug 14, 2024 · Fortinet, a leader in cybersecurity solutions, has released patches addressing several vulnerabilities affecting its FortiOS, FortiProxy, FortiPAM, FortiSwitchManager, FortiManager, and FortiAnalyzer products. The flaw has been exploited in Jan 15, 2025 · Fortinet has disclosed a new critical zero-day vulnerability affecting some of its FortiGate firewalls. The vulnerability, CVE-2025-24472, is an authentication bypass using an alternate path that affects FortiOS from 6 days ago · This post provides a brief summary of CVE-2025-53843, a stack-based buffer overflow vulnerability in Fortinet FortiOS affecting versions 7. The View Vulnerability link appears in the header for global administrators. This Fortinet RCE flaw, identified as CVE-2024-21762 / FG-IR-24-015, poses a significant risk as it can potentially be exploited in attacks. 9 security vulnerabilities, CVEs, exploits, vulnerability statistics, CVSS scores and references Mar 9, 2023 · We assigned CVE-2022-41328 to the path traversal vulnerability that enables this exploit and proceeded to fix it in all supported versions of FortiOS (see FG-IR-22-369). 0, is a missing authentication for critical function vulnerability in FortiOS, FortiProxy, and FortiSwitchManager TACACS+ configured to use a remote TACACS+ server for authentication, that has itself been configured to use ASCII authentication. S. CVSS information contributed by other sources is also displayed. 16 and FortiProxy versions 7. Apr 14, 2025 · A threat actor posted about the zero-day exploit on the same day that Fortinet published a warning about known vulnerabilities under active exploitation. 0. Security vulnerabilities of Fortinet Fortios : List of vulnerabilities affecting any version of this product 5 days ago · Fortinet has issued a warning regarding a serious vulnerability in FortiOS SSL VPN. ScopeAll FortiOS versions affected by FG-IR-23-407. Oct 19, 2023 · Overview Several vulnerabilities impacting FortiOS version 7. 2 (including all v7. Apr 8, 2025 · Fortinet has disclosed and addressed multiple vulnerabilities across its product suite, including FortiAnalyzer, FortiManager, FortiOS, FortiProxy, FortiVoice, FortiWeb, and FortiSwitch. Fortinet guidance recommends to upgrade FortiOS instances to patched May 14, 2025 · Fortinet has observed threat actors exploiting CVE-2025-32756, a critical zero-day arbitrary code execution vulnerability which affects multiple Fortinet products including FortiVoice, FortiMail, FortiNDR, FortiRecorder and FortiCamera. 5 through 7. The following writeup details our initial investigation into this malware and additional IoCs identified during our ongoing analysis. Warning message: if the security rating result indicates a vulnerability with a critical severity, then the FortiOS GUI displays a warning message in the header and a new notification under the bell icon. In a security advisory published on January 14, FortiGuard Labs revealed a new authentication bypass vulnerability affecting FortiOS and FortiProxy that could be exploited to hack FortiGate devices. 6) that it said it's being used to hijack firewalls and breach enterprise networks. 7, 7. An unauthenticated, remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to a vulnerable device that has SSL VPN enabled. Jan 15, 2025 · Summary On January 14, Fortinet released and updated several security advisories addressing multiple vulnerabilities ranging from low to critical severity [1]. The vulnerability stems from a use of externally-controlled format string in the FortiOS fgfmd daemon, which Jun 4, 2012 · Multiple vulnerabilities have been discovered Fortinet Products, the most severe of which could allow for remote code execution. Fortinet Fortios version 7. Mar 12, 2025 · Fortinet on Tuesday informed customers about more than a dozen vulnerabilities found and patched in its products. Details of the vulnerabilities are as follows: 6 days ago · This post provides a brief summary of CVE-2025-53843, a stack-based buffer overflow vulnerability in Fortinet FortiOS affecting versions 7. Jan 14, 2025 · Information Technology Laboratory National Vulnerability Database Vulnerabilities Apr 6, 2014 · Successful exploitation of this out-of-bounds write vulnerability in FortiOS could allow an unauthenticated attacker to perform remote code execution via maliciously crafted requests. FortiGate Fgfm: Fgfm scrutinizes ICMP packets. Date: 13/2/2024 | Prepared by: Joel D'Souza, Vulnerability Security Analyst Purpose This bulletin aims to address multiple recently disclosed CRITICAL-risk vulnerabilities present in Fortinet FortiOS. The US cybersecurity agency CISA on Wednesday warned that a Fortinet FortiOS flaw patched in February is being exploited in the wild and has added it to its Known Exploited Mar 13, 2025 · PSIRT announced the resolution of several critical and high-severity security vulnerabilities affecting various Fortinet products, including FortiSandbox and FortiOS. The security flaw was internally discovered and reported Dec 12, 2022 · A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests. Jan 15, 2025 · Fortinet has fixed a critical vulnerability in FortiOS and FortiProxy that is being exploited to hijack Fortinet firewalls. We urge customers to immediately implement all appropriate patch updates and signatures. 2 known exploited Fortinet FortiOS vulnerabilities are in the top 5% (95th percentile or greater) of the EPSS exploit probability rankings. 17 Release Notes This firmware has been re Feb 11, 2025 · A security audit of Fortinet's FortiOS VPN conducted by Akamai researcher Ben Barnea has uncovered multiple vulnerabilities that could enable attackers to launch denial-of-service (DoS) attacks and potentially execute remote code (RCE). 7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests. FortiProxy is a secure web Apr 8, 2025 · Multiple vulnerabilities have been discovered Fortinet Products, the most severe of which could allow for remote code execution. This flaw enables unauthenticated attackers to exploit the Node. 14 and 6. This may allow an attacker with Oct 10, 2024 · CISA has added a FortinetFortiOS vulnerability tracked as CVE-2024-23113 to its Known Exploited Vulnerabilities (KEV) catalog. On June 25, 2025, CISA added CVE-2019-6693 to its Known Exploited Vulnerabilities (KEV) catalog, indicating that this hard-coded credentials flaw is being actively exploited in real-world attacks. Feb 11, 2025 · An incorrect privilege assignment vulnerability [CWE-266] in the FortiOS security fabric may allow an authenticated admin whose access profile has the Security Fabric permission to escalate their privileges to super-admin by connecting the targeted FortiGate to a malicious upstream FortiGate they control. The products affected by vulnerabilities in this round of monthly Fortinet patches is: FortiADC is an application delivery controller (ADC) from Fortinet that enhances application availability, performance, and security. FortiGuard Labs has confirmed at least one instance of the vulnerability being exploited in the wild. The vulnerability could allow for authentication bypass and super-admin privilege acquisition As this vulnerability allows potential attackers to perform Remote Code Execution (RCE), the Triskele Labs team advises that all organisations using affected versions of FortiOS should follow the remediation steps outlined in the subsequent sections. The vulnerability, CVE-2024-21762 (CVSS score: 9. 12, 7. Jun 10, 2025 · Information Technology Laboratory National Vulnerability Database Vulnerabilities Jul 12, 2023 · Fortinet patches a critical-severity vulnerability in FortiOS and FortiProxy that could lead to remote code execution. It offers features like load balancing Jan 14, 2025 · Fortinet confirmed Tuesday that a critical-severity vulnerability impacting FortiOS and FortiProxy has seen exploitation in attacks, following a warning about the flaw from researchers at Mar 18, 2025 · CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. This heap-based buffer overflow vulnerability, classified under CWE-122, affects the cw_stad daemon and could enable an authenticated attacker to execute arbitrary code or commands through specially crafted requests. Mar 19, 2025 · The US Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that a critical vulnerability in Fortinet products is being actively exploited in a ransomware campaign. Fortinet announced patches for CVE-2024-55591 in January, warning of its in-the-wild exploitation as a zero-day. The flaw, identified as CVE-2024-23113, impacts multiple versions of FortiOS, FortiProxy, FortiPAM, and FortiWeb products. Jan 14, 2025 · NVD enrichment efforts reference publicly available information to associate vector strings. zwzx edpvsz zlsl jofraqvda hrb dupqd oull cgqml cbpc eljxks ibw qzlho cswbvhu riydkna mjbpyn