OS Command Injection Vulnerability in Fortinet FortiVoice
CVE-2025-47856

7.2HIGH

Key Information:

Vendor

Fortinet
Status
Fortivoice
Vendor
CVE Published:
14 October 2025

What is CVE-2025-47856?

This vulnerability in Fortinet FortiVoice allows attackers with privileged access to exploit improper neutralization of special elements in OS commands. By crafting specific HTTP or HTTPS requests or using CLI commands, an attacker can execute arbitrary code on affected versions. This vulnerability poses a significant risk by potentially allowing unauthorized control over the affected system, which may lead to data breaches or service disruption.

Affected Version(s)

FortiVoice 7.2.0

FortiVoice 7.0.0 <= 7.0.6

FortiVoice 6.4.0 <= 6.4.10

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-250

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-47856 : OS Command Injection Vulnerability in Fortinet FortiVoice