CVE-2025-64155

Published: Jan 13, 2026Updated: Jan 20, 2026 Sources: CVE List NVD BDUCWE-78

9.8CRITICAL

NVD MITRE

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-78

Affected Products

Fortinet Inc.

commercial·USaka fortinet

FortiSIEM

Security Products

Fortinet

commercial·USaka forti net

FortiSIEM

Security Products

and 1 more affected products View all →

Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Execution

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References

https://github.com/horizon3ai/CVE-2025-64155

github.com

https://fortiguard.fortinet.com/psirt/FG-IR-25-772

fortiguard.fortinet.com

https://github.com/horizon3ai/CVE-2025-64155

github.com

and 1 more references View all →

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