Vulnerabilities > CVE-2021-41538 - Access of Uninitialized Pointer vulnerability in Siemens products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
LOW Integrity impact
NONE Availability impact
NONE Summary
A vulnerability has been identified in NX 1953 Series (All versions < V1973.3700), NX 1980 Series (All versions < V1988), Solid Edge SE2021 (All versions < SE2021MP8). The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations (ZDI-CAN-13770).
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 25 | |
| OS | 6 | |
| Hardware | 6 |
Common Weakness Enumeration (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf
- https://www.zerodayinitiative.com/advisories/ZDI-21-1122/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1122/