Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints.

Timeline

Detection, updates, and resolution for this record.

1. Feb 10, 2025 · NIST NVD

   Detected

   Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints.

2. Oct 15, 2026 · NIST NVD

   Updated

   Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints.

Affected

• cpe opcfoundation/ua .net standard stackversion unspecified

Sources

• CVE.orgCVE-2024-42513

  Official CVE identifier

  cve.org
• NIST NVDCVE-2024-42513

  Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints.

  nvd.nist.gov

References

• Reference · cert-portal.siemens.com
• Vendor Advisory · files.opcfoundation.org