CVE-2024-42512
HIGH
8.6
CVSS Score
Published: February 10, 2025 at 12:00 AM UTC
Updated: October 15, 2026 at 01:18 AM UTC
2 products affected across 1 vendorUa .net Standard StackOPC Foundation OPC UA .NET Standard Stack
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Severity
HIGH8.6
Exploit prediction
EPSS 0.6%
SSVC
No known exploit
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.5.374.158
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
https://cert-portal.siemens.com/productcert/html/ssa-858251.htmlSSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.6HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- LOW
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-208
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