OS Command Injection in FortiADC

1) OS Command Injection

EUVDB-ID: #VU111053

Risk: Low

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-31104

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

Description

The vulnerability allows a remote privileged user to execute arbitrary code.

The vulnerability exists due to improper neutralization of special elements used in an os command ('os command injection') in Web Vulnerability Scanner. An authenticated attacker can execute unauthorized code via crafted HTTP requests.

Mitigation

Install update from vendor's website.

Vulnerable software versions

FortiADC: 6.1.0 - 7.6.1

CPE2.3

• cpe:2.3:a:fortinet:fortiadc:6.1.0:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.1.2:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.1.3:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.1.4:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.1.5:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.1.6:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.2.0:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.2.1:*:*:*:*:*:*:*
• cpe:2.3:a:fortinet:fortiadc:6.2.2:*:*:*:*:*:*:*

External links

https://www.fortiguard.com/psirt/FG-IR-25-099

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.