CVE Catalog

CVE-2023-29377

MediumCVSS 6.6
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.49%

41th percentile - higher than 41% of all known CVEs

Summary

An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects.

Risk Assessment

Bypassing the limitations may allow an attacker to access unauthorized file or directory paths. This could lead to data disclosure or file modification.

Recommendation

Update Softing OPC UA C++ SDK and Softing Secure Integration Server to versions containing the fix. Until patched, restrict privileges and monitor file operations.

Related vulnerabilities

Original NVD description (English source)

An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS