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CVE-2025-7958: CWE-94: Improper Control of Generation of Code ('Code Injection') in Trellix Trellix Network Security NX, EX, FX, AX, and CMS

0
High
VulnerabilityCVE-2025-7958cvecve-2025-7958cwe-94
Published: 06/26/2026 (06/26/2026, 10:15:00 UTC)
Source: CVE Database V5
Vendor/Project: Trellix
Product: Trellix Network Security NX, EX, FX, AX, and CMS

Description

A Code Injection vulnerability existed in Trellix Network Security CM and NX. A locally authenticated admin user can execute arbitrary code using the web interface and Alert artifact details.

CVSS v4.0

Score 7.1high

Attack Vector
Adjacent Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
High
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Affected software

Affected versions
10.0.4

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/26/2026, 11:16:25 UTC

Technical Analysis

This vulnerability (CVE-2025-7958) involves improper control of code generation (CWE-94) in Trellix Network Security CM and NX products. A local admin user can leverage the web interface and alert artifact details to inject and execute arbitrary code. The affected version explicitly identified is 10.0.4. The CVSS 4.0 vector indicates the attack requires local access with high privileges but no user interaction, and the impact on confidentiality, integrity, and availability is high. The vendor has not yet provided an official fix or remediation level, and no cloud service is involved.

Potential Impact

Successful exploitation allows a locally authenticated administrator to execute arbitrary code on the affected system, potentially compromising system integrity and confidentiality. This could lead to full control over the affected Trellix Network Security appliance. The vulnerability does not appear to be exploitable remotely or without admin privileges. No known exploits have been reported in the wild.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict local admin access to trusted personnel only. Monitor vendor communications for updates on patches or official mitigations. No cloud service is involved, so remediation depends on vendor patch availability.

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Technical Details

Data Version
5.2
Assigner Short Name
trellix
Date Reserved
2025-07-21T13:29:42.223Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a3e5c034853345fc1b7baa6

Added to database: 06/26/2026, 11:01:23 UTC

Last enriched: 06/26/2026, 11:16:25 UTC

Last updated: 06/26/2026, 13:05:16 UTC

Views: 8

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