CVE-2025-25248 - CVE House
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Status published Medium CVE-2025-25248

An Integer Overflow or Wraparound vulnerability [CWE-190] in FortiOS version 7.6.2...

Vulnerability Description

An Integer Overflow or Wraparound vulnerability [CWE-190] in FortiOS version 7.6.2 and below, version 7.4.7 and below, version 7.2.10 and below, 7.2 all versions, 6.4 all versions, FortiProxy version 7.6.2 and below, version 7.4.3 and below, 7.2 all versions, 7.0 all versions, 2.0 all versions and FortiPAM version 1.5.0, version 1.4.2 and below, 1.3 all versions, 1.2 all versions, 1.1 all versions, 1.0 all versions SSL-VPN RDP and VNC bookmarks may allow an authenticated user to affect the device SSL-VPN availability via crafted requests.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

FortiOS, FortiPAM, FortiProxy
Vulnerable Versions:
7.6.0, 7.4.0, 7.2.0, 7.0.0, 6.4.0, 1.5.0, 1.4.0, 1.3.0, 1.2.0, 1.1.0, 1.0.0, 2.0.0

Timeline

Official Publish: August 12th, 2025
Last Modified: July 14th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R

Weaknesses (CWE)