#VU112900 Improper Verification of Cryptographic Signature in TIA Administrator (TIA Portal) - CVE-2025-23364

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Main Vulnerability Database Vulnerabilities #VU112900

#VU112900 Improper Verification of Cryptographic Signature in TIA Administrator (TIA Portal) - CVE-2025-23364

Published: July 15, 2025


Vulnerability identifier: #VU112900
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-23364
CWE-ID: CWE-347
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
TIA Administrator (TIA Portal)
Software vendor:
Siemens

Description

The vulnerability allows a local attacker to compromise the target system.

The vulnerability exists due to the lack of proper verification of a cryptographic signature. A local attacker can bypass the check and execute arbitrary code during installations.


Remediation

Install updates from vendor's website.

External links