CVEvulnerability

CVE-2024-42512

8.6 HIGH Published 2025-02-10 Modified 2026-10-15 Official page ↗

Status: Modified
Published: 2025-02-10
Last modified: 2026-10-15
Assigner: [email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Weaknesses: CWE-208

Description

Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled.

Affected configurations

• opcfoundation ua .net standard stack (< 1.5.374.158)

Weakness · CWE (1)

CWE-208 Observable Timing Discrepancy weakness

References

https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-42512.pdf Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-858251.html cert-portal.siemens.com

CVE-2024-42512

Description

Affected configurations

Related

Weakness · CWE (1)

References