Improper Verification of Cryptographic Signature in TIA Administrator (TIA Portal) - CVE-2025-23364
Published: July 15, 2025
Vulnerability identifier: #VU112900
CSH Severity: Low
CVSS v4: 8.6 [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]
CVE-ID: CVE-2025-23364
CWE-ID: CWE-347
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
TIA Administrator (TIA Portal)
How to mitigate CVE-2025-23364
Install updates from vendor's website.
TIA Administrator (TIA Portal) - update to 3.0.6