cbcvebase.
CVE-2025-66178
published 2026-03-10

CVE-2025-66178: A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb…

PriorityP357high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
1.67%
74.0th percentile
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, 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

12 ranges
VendorProductVersion rangeFixed in
fortinetfortinet
fortinetfortiweb
fortinetfortiweb>= 7.0.0 < 7.0.137.0.13
fortinetfortiweb7.0.0 – 7.0.12
fortinetfortiweb>= 7.2.0 < 7.2.137.2.13
fortinetfortiweb7.2.0 – 7.2.12
fortinetfortiweb>= 7.4.0 < 7.4.127.4.12
fortinetfortiweb7.4.0 – 7.4.11
fortinetfortiweb>= 7.6.0 < 7.6.77.6.7
fortinetfortiweb7.6.0 – 7.6.5
fortinetfortiweb>= 8.0.0 < 8.0.38.0.3
fortinetfortiweb8.0.0 – 8.0.1
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.