OS Command Injection in FortiVoice - CVE-2025-47856
Published: July 8, 2025
Vulnerability identifier: #VU112498
CSH Severity: High
CVSS v4: 8.6 [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]
CVE-ID: CVE-2025-47856
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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'). A privileged attacker can execute arbitrary code or commands via crafted HTTP/HTTPS or CLI requests.
Affected software
FortiVoice
How to mitigate CVE-2025-47856
Install update from vendor's website.
FortiVoice - addressed in versions 6.4.11, 7.0.7, 7.2.1