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
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 products (4)
- Fortinet · FortiOS
- Fortinet · FortiPAM
- Fortinet · FortiProxy
- Siemens · RUGGEDCOM APE1808
Credit
Fortinet is pleased to thank Vang3lis and TangentHuang from VARAS@IIE for reporting this vulnerability under responsible disclosure.
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