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 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.
Advisories

No advisories yet.

Fixes

Solution

Please upgrade to FortiOS-6K7K version 7.0.12 or above Please upgrade to FortiOS-6K7K version 6.4.13 or above Please upgrade to FortiOS-6K7K version 6.2.15 or above Please upgrade to FortiOS-6K7K version 6.0.17 or above Please upgrade to FortiProxy version 7.2.4 or above Please upgrade to FortiProxy version 7.0.10 or above Please upgrade to FortiOS version 7.4.0 or above Please upgrade to FortiOS version 7.2.5 or above Please upgrade to FortiOS version 7.0.12 or above Please upgrade to FortiOS version 6.4.13 or above Please upgrade to FortiOS version 6.2.14 or above Please upgrade to FortiOS version 6.0.17 or above


Workaround

No workaround given by the vendor.

History

Wed, 22 Oct 2025 08:30:00 +0900


Wed, 22 Oct 2025 05:30:00 +0900


Wed, 22 Oct 2025 04:30:00 +0900


Wed, 16 Jul 2025 22:45:00 +0900

Type Values Removed Values Added
Metrics epss

{'score': 0.90525}

epss

{'score': 0.90631}


Wed, 23 Oct 2024 23:15:00 +0900

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2023-06-13'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: fortinet

Published:

Updated: 2025-10-21T23:05:46.296Z

Reserved: 2023-03-09T10:09:33.119Z

Link: CVE-2023-27997

cve-icon Vulnrichment

Updated: 2024-08-02T12:23:30.864Z

cve-icon NVD

Status : Analyzed

Published: 2023-06-13T09:15:16.613

Modified: 2025-10-24T12:54:54.460

Link: CVE-2023-27997

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses