CVE-2024-42512

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-42512
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.

8.6 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-42512.pdf Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:opcfoundation:ua_.net_standard_stack:*:*:*:*:*:*:*:*
History

29 Sep 2025, 18:13

Type Values Removed Values Added
CPE cpe:2.3:a:opcfoundation:ua_.net_standard_stack:*:*:*:*:*:*:*:*
Summary
  • (es) Una vulnerabilidad en PC UA .NET Standard Stack anterior a 1.5.374.158 permite que un atacante no autorizado eluda la autenticación de la aplicación cuando la política de seguridad obsoleta Basic128Rsa15 está habilitada.
First Time Opcfoundation
Opcfoundation ua .net Standard Stack
References () https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-42512.pdf - () https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-42512.pdf - Vendor Advisory

10 Feb 2025, 22:15

Type Values Removed Values Added
CWE CWE-639 CWE-208

10 Feb 2025, 21:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.6
CWE CWE-639

10 Feb 2025, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-10 19:15

Updated : 2025-09-29 18:13

NVD link : CVE-2024-42512

Mitre link : CVE-2024-42512

CVE.ORG link : CVE-2024-42512

JSON object : View

Products Affected

opcfoundation

  • ua_.net_standard_stack
CWE
CWE-208

Observable Timing Discrepancy