CyberCVE

CVE-2025-64155

An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.1.0 through 7.1.8, F

Severity
Critical 9.4
CVSS 3.1
Exploited
Not listed
EPSS
0.426
98.6th percentile
Discovered by
Not disclosed
Published
Jan 13, 2026
Assigned by fortinet

Description

An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.1.0 through 7.1.8, FortiSIEM 7.0.0 through 7.0.4, FortiSIEM 6.7.0 through 6.7.10 may allow an attacker to execute unauthorized code or commands via crafted TCP requests.

Weakness: CWE-78

Affected products

Vendor Product Category Matched by
Fortinet FortiSIEM SIEM & Log Management cna-assigner
Vendor-reported affected versions (1)
  • Fortinet · FortiSIEM

Vendor remediation

Upgrade to FortiSIEM version 7.5.0 or above Upgrade to FortiSIEM version 7.4.1 or above Upgrade to FortiSIEM version 7.3.5 or above Upgrade to FortiSIEM version 7.2.7 or above Upgrade to FortiSIEM version 7.1.9 or above

References