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Vulnerability · Published Mar 10, 2026 · Assigned by fortinet

CVE-2025-66178

Medium 6.7

In plain English

A medium-severity OS command injection in FortiWeb from Fortinet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities).

Severity (CVSS 3.1)6.7Medium
Exploit odds (30 days)1.9%top 20.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2.0 through 7.2.12, FortiWeb 7.0.0 through 7.0.12 may allow an authenticated attacked to execute arbitrary commands via a specialy crafted HTTP request.

Affected products (as reported)

VendorProductVersions
Fortinet FortiWeb 8.0.0 – through 8.0.27.6.0 – through 7.6.67.4.0 – through 7.4.117.2.0 – through 7.2.127.0.0 – through 7.0.12

Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

References