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
First Time Opcfoundation
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.
CPE cpe:2.3:a: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