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CVE-2025-47856: OS command injection in FortiVoice
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.
Published
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| FortiVoice 7.2 | 7.2.1 or later |
| FortiVoice 7.0.0 to 7.0.6 | 7.0.7 or later |
| FortiVoice 6.4.0 to 6.4.10 | 6.4.11 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
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.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 10 Oct 2026.