Incorrect Implementation of Authentication Algorithm in OPCFoundation.NetStandard.Opc.Ua.Core
A vulnerability was discovered in the OPC UA .NET Standard Stack that - allows a malicious client or server to bypass the application authentication mechanism - and allow a connection to an untrusted peer.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-29865US | high7.5 | — | ||
OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials. | ||||
02
references
External citations — patches, advisories, analysis.
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29865.pdfWEB
- https://github.com/OPCFoundation/UA-.NETStandardPACKAGE
- https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-fvxf-r9fw-49pcWEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-29865ADVISORY
- https://opcfoundation.org/securityWEB
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