Priority CRITICAL 100KEV
An 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, Fort…
CVSS 3.1CRITICAL 9.4· Network · No auth · No interaction · EPSS 0.86592 · Published 2026-01-27 · No fix listed CWE-288
Priority CRITICAL 100KEV
A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.03742 · Published 2026-01-13 · No fix listed CWE-122
Priority CRITICAL 100KEV
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS version 7.0.0 through 7.0.16 and FortiProxy version 7.0.0 through 7.0.19 and 7.2.0 through 7.2.12 allows a remote atta…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.9435 · Published 2025-01-14 · No fix listed CWE-288
Priority CRITICAL 100KEV
A use of externally-controlled format string in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0.0 through 7.0.13, FortiProxy versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.8, 7.0.0 through 7.0.14…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.61725 · Published 2024-02-15 · No fix listed CWE-134
Priority CRITICAL 100KEV
A out-of-bounds write vulnerability in Fortinet FortiOS 7.4.0 through 7.4.2, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.13, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiOS 6.0 all versions…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.84589 · Published 2024-02-09 · No fix listed CWE-787
Priority CRITICAL 100KEV
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.85689 · Published 2023-06-13 · No fix listed CWE-122
Priority CRITICAL 100KEV
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1,…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.99474 · Published 2023-01-02 · No fix listed CWE-197
Priority CRITICAL 100KEV
An authentication bypass using an alternate path or channel [CWE-288] in Fortinet FortiOS version 7.2.0 through 7.2.1 and 7.0.0 through 7.0.6, FortiProxy version 7.2.0 and version 7.0.0 through 7.0.6 and FortiSwitchManag…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.99984 · Published 2022-10-18 · No fix listed CWE-287
Priority CRITICAL 99KEV
An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.45379 · Published 2020-07-24 · No fix listed CWE-287
Priority CRITICAL 99KEV
An Improper Limitation of a Pathname to a Restricted Directory ("Path Traversal") in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.3 to 5.6.7 and 5.4.6 to 5.4.12 and FortiProxy 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.99999 · Published 2019-06-04 · No fix listed CWE-22
Priority CRITICAL 98KEV
A improper verification of cryptographic signature vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiProxy 7.6.0 through…
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.68293 · Published 2025-12-09 · No fix listed CWE-347
Priority CRITICAL 98KEV
An Improper Authorization vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.8 and 5.4.1 to 5.4.10 and FortiProxy 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 under SSL VPN web portal allows an unaut…
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.81691 · Published 2019-06-04 · No fix listed CWE-863
Priority CRITICAL 94KEV
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS 7.0.0 through 7.0.16 and FortiProxy 7.2.0 through 7.2.12, 7.0.0 through 7.0.19 may allow a remote unauthenticated atta…
CVSS 3.1HIGH 8.1· Network · No auth · No interaction · EPSS 0.07235 · Published 2025-02-11 · No fix listed CWE-288
Priority CRITICAL 91KEV
A download of code without integrity check vulnerability in the "execute restore src-vis" command of FortiOS before 7.0.3 may allow a local authenticated attacker to download arbitrary files on the device via specially c…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00906 · Published 2022-01-04 · No fix listed CWE-494
Priority CRITICAL 90KEV
A improper limitation of a pathname to a restricted directory vulnerability ('path traversal') [CWE-22] in Fortinet FortiOS version 7.2.0 through 7.2.3, 7.0.0 through 7.0.9 and before 6.4.11 allows a privileged attacker…
CVSS 3.1HIGH 7.1· Local · Low privileges · No interaction · EPSS 0.10682 · Published 2023-03-07 · No fix listed CWE-22
Priority CRITICAL 88KEV
An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') [CWE-22] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all ver…
CVSS 3.1MEDIUM 6.5· Network · High privileges · No interaction · EPSS 0.01343 · Published 2026-04-14 · No fix listed CWE-22
Priority CRITICAL 86KEV
Use of a hard-coded cryptographic key to cipher sensitive data in FortiOS configuration backup file may allow an attacker with access to the backup file to decipher the sensitive data, via knowledge of the hard-coded key…
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.0664 · Published 2019-11-21 · No fix listed CWE-798
Priority CRITICAL 86KEV
A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server.
CVSS 3.1MEDIUM 6.5· Adjacent network · No auth · No interaction · EPSS 0.18566 · Published 2020-08-14 · No fix listed CWE-306
Priority CRITICAL 86KEV
A heap buffer overflow in Fortinet FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.10, 5.4.0 through 5.4.12, 5.2.14 and earlier and FortiProxy 2.0.0, 1.2.8 and earlier in the SSL VPN web portal may cause the SSL VPN web s…
CVSS 3.1MEDIUM 6.5· Network · No auth · User interaction · EPSS 0.32473 · Published 2019-05-29 · No fix listed CWE-787
Priority HIGH 81KEV
An Exposure of Sensitive Information to an Unauthorized Actor vulnerability [CWE-200] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2 all versions, FortiOS 7.0 all versions…
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.29499 · Published 2026-02-10 · No fix listed CWE-200
Priority HIGH 80
Fortinet FortiAnalyzer before 5.0.12 and 5.2.x before 5.2.5; FortiSwitch 3.3.x before 3.3.3; FortiCache 3.0.x before 3.0.8; and FortiOS 4.1.x before 4.1.11, 4.2.x before 4.2.16, 4.3.x before 4.3.17 and 5.0.x before 5.0.8…
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.71268 · Published 2016-01-15 · No fix listed CWE-264
Priority HIGH 79KEV
A Improper Access Control in Fortinet FortiOS 6.0.2, 5.6.7 and before, FortiADC 6.1.0, 6.0.0 to 6.0.1, 5.4.0 to 5.4.4 allows attacker to obtain the LDAP server login credentials configured in FortiGate via pointing a LDA…
CVSS 3.1MEDIUM 4.3· Network · Low privileges · No interaction · EPSS 0.38088 · Published 2019-01-22 · No fix listed CWE-732
Priority HIGH 73
Buffer overflow in the Cookie parser in Fortinet FortiOS 4.x before 4.1.11, 4.2.x before 4.2.13, and 4.3.x before 4.3.9 and FortiSwitch before 3.4.3 allows remote attackers to execute arbitrary code via a crafted HTTP re…
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.49856 · Published 2016-08-24 · No fix listed CWE-119
Priority HIGH 66
A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.6, version 6.4.0 through 6.4.11 and version 6.2.12 and bel…
CVSS 3.1CRITICAL 9.3· Network · No auth · No interaction · EPSS 0.18331 · Published 2025-03-24 · No fix listed CWE-124
Priority MEDIUM 62
A Cross-site Scripting (XSS) vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.7, 5.4.0 to 5.4.12, 5.2 and below and Fortinet FortiProxy 2.0.0, 1.2.8 and below under SSL VPN web portal allows attacker to exe…
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.62474 · Published 2019-06-04 · No fix listed CWE-79
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