CVE-2025-7024

Local privilege escalation in Windows Server OS through installed Tetra Connectivity Server (TCS)

State: Published
Severity: 5.6 Medium
Published: Apr 3, 2026
Updated: Apr 3, 2026
Reserved: Jul 2, 2025

Description

Incorrect Default Permissions vulnerability in AIRBUS PSS TETRA Connectivity Server on Windows Server OS allows Privilege Abuse.

An attacker may execute arbitrary code with SYSTEM privileges if a user is tricked or directed to place a crafted file into the vulnerable directory.

This issue affects TETRA connectivity Server: 7.0.

Vulnerability fix is available and delivered to impacted customers.

Scores

CVSS	Score	Vector	Source
4.0	5.6 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U	airbus
3.1	7.3 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	airbus

Weaknesses

CWE-276 Incorrect Default Permissions

Affected Products

Product	Versions
TETRA Connectivity Server (TCS)AIRBUS	7.0Affected 8.0Not affected 9.0Not affected

References

https://cwe.mitre.org/data/definitions/276.html

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