Fortinet Vulnerabilities and Affected Products
Vulnerabilities associated with FortiWeb.
Products
Clear product- FortiOS182 vulnerabilities
- FortiProxy106 vulnerabilities
- FortiManager82 vulnerabilities
- FortiWeb75 vulnerabilities
- FortiAnalyzer68 vulnerabilities
- FortiSandbox47 vulnerabilities
- Fortinet FortiOS39 vulnerabilities
- FortiPAM37 vulnerabilities
- FortiADC33 vulnerabilities
- FortiClientWindows27 vulnerabilities
- Fortinet FortiWeb27 vulnerabilities
- FortiPortal25 vulnerabilities
- FortiNAC23 vulnerabilities
- FortiSIEM23 vulnerabilities
- FortiMail22 vulnerabilities
- FortiClientEMS21 vulnerabilities
- FortiSwitchManager20 vulnerabilities
- FortiVoice20 vulnerabilities
- FortiClientMac15 vulnerabilities
- Fortinet FortiMail15 vulnerabilities
- FortiManager Cloud14 vulnerabilities
- FortiRecorder14 vulnerabilities
- FortiSOAR14 vulnerabilities
- FortiWLM14 vulnerabilities
- FortiNDR13 vulnerabilities
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2026-26035HIGH | Generated title:Fortinet FortiWeb Improper Authentication VulnerabilityAn Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2.0 through 7.2.12, FortiWeb 7.0.0 through 7.0.12 may allow a remote unauthenticated attacker to login into the Fortiweb GUI/CLI with a random username and password CWE-287Aug 12, 2026 | CVSS8.8v3.1 | EPSS0.51% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-70466MEDIUM | Generated title:Fortinet FortiWeb Incomplete List of Disallowed Inputs Leading to Improper Access ControlA incomplete list of disallowed inputs vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow attacker to improper access control via <insert attack vector here> CWE-184Aug 12, 2026 | CVSS4.8v3.1 | EPSS0.309% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-40688MEDIUM | Generated title:Fortinet FortiWeb Out-of-Bounds Write Remote Code Execution VulnerabilityAn out-of-bounds write vulnerability [CWE-787] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow a remote privileged attacker to execute arbitrary code or command via crafted HTTP requests. CWE-787Apr 14, 2026 | CVSS6.7v3.1 | EPSS6.44% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-39811MEDIUM | Generated title:Fortinet FortiWeb Integer Overflow or Wraparound Denial of ServiceA integer overflow or wraparound vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow attacker to denial of service via <insert attack vector here> CWE-190Apr 14, 2026 | CVSS4.4v3.1 | EPSS0.366% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-39814MEDIUM | Generated title:Fortinet FortiWeb Relative Path Traversal VulnerabilityA relative path traversal vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.1 through 7.4.12, FortiWeb 7.2.7 through 7.2.12, FortiWeb 7.0.10 through 7.0.12 may allow attacker to execute unauthorized code or commands via <insert attack vector here> CWE-23Apr 14, 2026 | CVSS6.2v3.1 | EPSS0.139% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-66178MEDIUM | Generated title:Fortinet FortiWeb OS Command InjectionA improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2.0 through 7.2.12, FortiWeb 7.0.0 through 7.0.12 may allow an authenticated attacked to execute arbitrary commands via a specialy crafted HTTP request. CWE-78Mar 10, 2026 | CVSS6.7v3.1 | EPSS1.67% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
Generated title:Fortinet FortiWeb NULL Pointer Dereference Denial of ServiceA NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow an authenticated attacker to crash the HTTP daemon via crafted HTTP requests. CWE-476Mar 10, 2026 | CVSS2.5v3.1 | EPSS0.386% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX | |
CVE-2026-24640MEDIUM | Generated title:Fortinet FortiWeb Stack-based Buffer Overflow Remote Code ExecutionA Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0.2 through 7.0.12 may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests. | CVSS5.9v3.1 | EPSS0.632% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-24017HIGH | Generated title:Fortinet FortiWeb Authentication Rate-Limit BypassAn Improper Control of Interaction Frequency vulnerability [CWE-799] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow a remote unauthenticated attacker to bypass the authentication rate-limit via crafted requests. The success of the attack depends on the attacker's resources and the password target complexity. CWE-799Mar 10, 2026 | CVSS7.3v3.1 | EPSS0.764% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-48840MEDIUM | Generated title:Fortinet FortiWeb Authentication Bypass by SpoofingAn authentication bypass by spoofing vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through 7.4.8, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote unauthenticated attacker to bypass hostname restrictions via a specially crafted request. CWE-290Mar 10, 2026 | CVSS5.0v3.1 | EPSS0.459% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-30897MEDIUM | Generated title:Fortinet FortiWeb Stack-Based Buffer Overflow VulnerabilityA stack-based buffer overflow vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests. CWE-121Mar 10, 2026 | CVSS5.9v3.1 | EPSS0.632% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-24858CRITICAL | Fortinet Multiple Products Authentication Bypass Using an Alternate Path or Channel VulnerabilityAn Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiNAC-F 7.6.3 through 7.6.5, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 throu… CWE-288Jan 27, 2026 | CVSS9.4v3.1 | EPSS85.8% | PoCs3 | SignalsListed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-59719CRITICAL | Fortinet FortiWeb Improper Verification of Cryptographic SignatureAn improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message. CWE-347Dec 9, 2025 | CVSS9.1v3.1 | EPSS25% | PoCs1 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-64471MEDIUM | A use of password hash instead of password for authentication vulnerability [CWE-836] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to use the hash in place of the password to authenticate via crafted HTTP/HTTPS requests CWE-836Dec 9, 2025 | CVSS4.4v3.1 | EPSS0.336% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-64447HIGH | A reliance on cookies without validation and integrity checking vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to execute arbitrary operations on the system via crafted HTTP or HTTPS request via forged cookies, requiring prior knowledge of the FortiWeb serial number. CWE-565Dec 9, 2025 | CVSS7.1v3.1 | EPSS8.35% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-59669MEDIUM | A use of hard-coded credentials vulnerability in Fortinet FortiWeb 7.6.0, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow an authenticated attacker with shell access to the device to connect to redis service and access its data CWE-798Nov 18, 2025 | CVSS4.8v3.1 | EPSS0.116% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-58034MEDIUM | Fortinet FortiWeb OS Command Injection VulnerabilityAn Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability [CWE-78] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an authenticated attacker to execute unauthorized code on the underlying system via crafted HTTP requests or CLI commands. CWE-78Nov 18, 2025 | CVSS6.7v3.1 | EPSS55.6% | PoCs5 | SignalsListed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-64446CRITICAL | Fortinet FortiWeb Path Traversal VulnerabilityA relative path traversal vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an attacker to execute administrative commands on the system via crafted HTTP or HTTPS requests. | CVSS9.4v3.1 | EPSS91.8% | PoCs20 | SignalsListed in CISA KEVKnown ransomware use1 Nuclei template | STIX |
CVE-2024-47569MEDIUM | A insertion of sensitive information into sent data vulnerability in Fortinet FortiMail 7.4.0 through 7.4.2, FortiMail 7.2.0 through 7.2.6, FortiMail 7.0 all versions, FortiManager 7.6.0 through 7.6.1, FortiManager 7.4.1 through 7.4.3, FortiManager Cloud 7.4.1 through 7.4.3, FortiNDR 7.6.0 through 7.6.1, FortiNDR 7.4.0 through 7.4.8, FortiNDR 7.2 all versions, FortiNDR 7.1 all versions, FortiNDR 7.0 all versions, FortiNDR 1.5 all versions, FortiOS 7.6.0, FortiOS 7.4.0 through 7.4.4, FortiOS 7.2.… CWE-201Oct 14, 2025 | CVSS4.2v3.1 | EPSS0.429% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-53609MEDIUM | A Relative Path Traversal vulnerability [CWE-23] in FortiWeb 7.6.0 through 7.6.4, 7.4.0 through 7.4.8, 7.2.0 through 7.2.11, 7.0.2 through 7.0.11 may allow an authenticated attacker to perform an arbitrary file read on the underlying system via crafted requests. CWE-23Sep 9, 2025 | CVSS4.7v3.1 | EPSS8.96% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-47857MEDIUM | A improper neutralization of special elements used in an os command ('os command injection') vulnerability [CWE-78] in Fortinet FortiWeb CLI version 7.6.0 through 7.6.3 and before 7.4.8 allows a privileged attacker to execute arbitrary code or command via crafted CLI commands. CWE-78Aug 12, 2025 | CVSS6.5v3.1 | EPSS0.484% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-27759MEDIUM | An improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability [CWE-78] in Fortinet FortiWeb version 7.6.0 through 7.6.3, 7.4.0 through 7.4.7, 7.2.0 through 7.2.10 and before 7.0.10 allows an authenticated privileged attacker to execute unauthorized code or commands via crafted CLI commands CWE-78Aug 12, 2025 | CVSS6.7v3.1 | EPSS0.45% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-52970HIGH | Fortinet FortiWeb Improper Handling of ParametersA improper handling of parameters in Fortinet FortiWeb versions 7.6.3 and below, versions 7.4.7 and below, versions 7.2.10 and below, and 7.0.10 and below may allow an unauthenticated remote attacker with non-public information pertaining to the device and targeted user to gain admin privileges on the device via a specially crafted request. | CVSS7.7v3.1 | EPSS9.83% | PoCs3 | SignalsNot listed in CISA KEVNo known ransomware use1 Nuclei template | STIX |
CVE-2025-32766MEDIUM | A stack-based buffer overflow vulnerability [CWE-121] in Fortinet FortiWeb CLI version 7.6.0 through 7.6.3 and before 7.4.8 allows a privileged attacker to execute arbitrary code or commands via crafted CLI commands CWE-121Aug 12, 2025 | CVSS6.3v3.1 | EPSS0.135% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-25257CRITICAL | Fortinet FortiWeb SQL Injection VulnerabilityAn improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability [CWE-89] vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through 7.4.7, FortiWeb 7.2.0 through 7.2.10, FortiWeb 7.0.0 through 7.0.10 allows an unauthenticated attacker to execute unauthorized SQL code or commands via crafted HTTP or HTTPs requests. | CVSS9.6v3.1 | EPSS96.7% | PoCs14 | SignalsListed in CISA KEVNo known ransomware use1 Nuclei template | STIX |