CyberCVE

CVE-2025-25248

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

Severity
Medium 4.8
CVSS 3.1
Exploited
Not listed
EPSS
0.004
36.8th percentile
Discovered by
Not disclosed
Published
Aug 12, 2025
Assigned by fortinet

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.

Weakness: CWE-190

Affected products

Vendor Product Category Matched by
Fortinet FortiOS Firewall / NGFW cna-assigner
Fortinet FortiPAM Identity / IAM / MFA cna-assigner
Fortinet FortiProxy SASE / SSE / Secure Web cna-assigner
Vendor-reported affected versions (4)
  • Fortinet · FortiOS
  • Fortinet · FortiPAM
  • Fortinet · FortiProxy
  • Siemens · RUGGEDCOM APE1808

Vendor remediation

Please upgrade to FortiOS version 7.6.3 or above Please upgrade to FortiOS version 7.4.8 or above Please upgrade to FortiOS version 7.2.11 or above Please upgrade to FortiPAM version 1.5.1 or above Please upgrade to FortiPAM version 1.4.3 or above Please upgrade to FortiProxy version 7.6.3 or above Please upgrade to FortiProxy version 7.4.4 or above

References