CVE-2021-40855 - CVE House
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Status published Critical CVE-2021-40855

The EU Technical Specifications for Digital COVID Certificates before 1.1...

Vulnerability Description

The EU Technical Specifications for Digital COVID Certificates before 1.1 mishandle certificate governance. A non-production public key certificate could have been used in production.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2019-18633
European Commission eIDAS-Node Integration Package before 2.3.1 has Missing Certificate...
Critical 9.8
CVE-2019-18632
European Commission eIDAS-Node Integration Package before 2.3.1 allows Certificate Faking...
Critical 9.8

Affected Vendor

Affected Software

technical specifications for digital covid certificates
Vulnerable Versions:
0

Timeline

Official Publish: January 21st, 2022
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.