As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens’ ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
1. EXECUTIVE SUMMARY
- CVSS v4 7.3
- ATTENTION: Low Attack Complexity
- Vendor: Siemens
- Equipment: Tecnomatix Plant Simulation
- Vulnerability: Stack-based Buffer Overflow
2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an attacker to execute code in the context of the current process.
3. TECHNICAL DETAILS
3.1 AFFECTED PRODUCTS
The following Siemens products are affected:
- Plant Simulation V2302: versions prior to V2302.0015
- Plant Simulation V2404: versions prior to V2404.0004
3.2 Vulnerability Overview
3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121
The affected applications contain a stack-based overflow vulnerability while parsing specially crafted SPP files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-41170 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-41170. A base score of 7.3 h
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