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Vulnerabilities of Fortinet FortiOS

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CVE Summary Score Published
CVE-2024-26006 An improper neutralization of input during web page Generation vulnerability [CWE-79] in FortiOS version 7.4.3 and… 6.9 Medium Mar 14, 2025
CVE-2024-45324 A use of externally-controlled format string vulnerability [CWE-134] in FortiOS version 7.4.0 through 7.4.4, version… 7.0 High Mar 11, 2025
CVE-2025-24472 Exploited Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability 8.1 High Feb 11, 2025
CVE-2023-40721 A use of externally-controlled format string vulnerability [CWE-134] vulnerability in Fortinet allows a privileged… 6.3 Medium Feb 11, 2025
CVE-2024-40591 An incorrect privilege assignment vulnerability [CWE-266] in Fortinet FortiOS version 7.6.0, 7.4.0 through 7.4.4,… 8.0 High Feb 11, 2025
CVE-2024-35279 A stack-based buffer overflow [CWE-121] vulnerability in Fortinet FortiOS version 7.2.4 through 7.2.8 and version… 7.7 High Feb 11, 2025
CVE-2022-23439 A externally controlled reference to a resource in another sphere vulnerability in Fortinet allows attacker to poison… 4.1 Medium Jan 22, 2025
CVE-2024-36504 An out-of-bounds read vulnerability [CWE-125] in FortiOS SSLVPN web portal versions 7.4.0 through 7.4.4, versions… 6.2 Medium Jan 14, 2025
CVE-2024-46666 An allocation of resources without limits or throttling [CWE-770] vulnerability in FortiOS versions 7.6.0, versions… 4.8 Medium Jan 14, 2025
CVE-2024-54021 An Improper Neutralization of CRLF Sequences in HTTP Headers ('http response splitting') vulnerability [CWE-113] in… 6.4 Medium Jan 14, 2025
CVE-2024-48886 A weak authentication in Fortinet FortiOS versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0… 8.0 High Jan 14, 2025
CVE-2024-48884 A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet… 6.7 Medium Jan 14, 2025
CVE-2024-46668 An allocation of resources without limits or throttling vulnerability [CWE-770] in FortiOS versions 7.4.0 through 7.4.4,… 7.1 High Jan 14, 2025
CVE-2023-46715 An origin validation error [CWE-346] vulnerability in Fortinet FortiOS IPSec VPN version 7.4.0 through 7.4.1 and… 4.7 Medium Jan 14, 2025
CVE-2023-42786 A null pointer dereference in FortiOS versions 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0 all versions, 6.4 all… 6.4 Medium Jan 14, 2025
CVE-2023-42785 A null pointer dereference in FortiOS versions 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0 all versions, 6.4 all… 6.4 Medium Jan 14, 2025
CVE-2024-46670 An Out-of-bounds Read vulnerability [CWE-125] in FortiOS version 7.6.0, version 7.4.4 and below, version 7.2.9 and below… 7.5 High Jan 14, 2025
CVE-2024-46669 An Integer Overflow or Wraparound vulnerability [CWE-190] in version 7.4.4 and below, version 7.2.10 and below;… 3.2 Low Jan 14, 2025
CVE-2024-55591 Exploited Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability 9.6 Critical Jan 14, 2025
CVE-2024-52963 A out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through… 3.5 Low Jan 14, 2025
CVE-2024-46665 An insertion of sensitive information into sent data vulnerability [CWE-201] in FortiOS 7.6.0, 7.4.0 through 7.4.4 may… 3.5 Low Jan 14, 2025
CVE-2020-12820 Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and… 5.4 Medium Dec 19, 2024
CVE-2020-12819 A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions… 5.4 Medium Dec 19, 2024
CVE-2024-26011 A missing authentication for critical function vulnerability in Fortinet FortiManager 7.4.0 through 7.4.2,… 5.2 Medium Nov 12, 2024
CVE-2024-33510 An improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability… 3.6 Low Nov 12, 2024

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