FortiVoice 7.2.0 & 7.0.0-7.0.6 OS Command Injection (CWE-78)
CVE-2025-47856 Published on October 14, 2025
Two improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerabilities [CWE-78] in Fortinet FortiVoice version 7.2.0, 7.0.0 through 7.0.6 and before 6.4.10 allows a privileged attacker to execute arbitrary code or commands via crafted HTTP/HTTPS or CLI requests.
Vulnerability Analysis
CVE-2025-47856 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Shell injection Vulnerability?
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CVE-2025-47856 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2025-47856
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Affected Versions
Fortinet FortiVoice:- Version 7.2.0 is affected.
- Version 7.0.0, <= 7.0.6 is affected.
- Version 6.4.0, <= 6.4.10 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.