VulnerabilityModified
CVE-2022-29865
OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials.
HIGH 7.5EPSS 1.65%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.65% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- opcfoundation/ua .net standard stack
- Source
- cve@mitre.org
References
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29865.pdfPatch, Vendor Advisory
- https://opcfoundation.org/security/Vendor Advisory
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29865.pdfPatch, Vendor Advisory
- https://opcfoundation.org/security/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.