#VU105636 Information Exposure Through Timing Discrepancy in Siemens products - CVE-2024-42512

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Main Vulnerability Database Vulnerabilities #VU105636

#VU105636 Information Exposure Through Timing Discrepancy in Siemens products - CVE-2024-42512

Published: March 12, 2025


Vulnerability identifier: #VU105636
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2024-42512
CWE-ID: CWE-208
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vulnerable software:
SIMATIC Energy Manager PRO
Totally Integrated Automation Portal (TIA Portal)
SIMIT Simulation Platform
Software vendor:
Siemens

Description

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

The vulnerability exists due to the an exploitable timing discrepancy issue in the OPC UA .NET Standard Stack. A remote attacker can bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled.


Remediation

Install updates from vendor's website.

External links