Lucene search

MitreCVE-2021-40855

HistoryJan 21, 2022 - 4:15 p.m.

CVE-2021-40855

2022-01-2116:15:07

CWE-295

mitre

web.nvd.nist.gov

technical specifications

digital covid certificates

nvd

certificate governance

cve-2021-40855

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

51.3%

JSON

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.

Affected configurations

Nvd

Node

europatechnical_specifications_for_digital_covid_certificatesRange<1.1

VendorProductVersionCPE
europatechnical_specifications_for_digital_covid_certificates*cpe:2.3:a:europa:technical_specifications_for_digital_covid_certificates:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
europa	technical_specifications_for_digital_covid_certificates	*	cpe:2.3:a:europa:technical_specifications_for_digital_covid_certificates::::::::

References

github.com/eu-digital-green-certificates/dgc-overview/security/advisories/GHSA-xcvc-p4fw-qmcj

www.consilium.europa.eu/en/policies/coronavirus/eu-digital-covid-certificate/

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

51.3%

JSON

Related for CVE-2021-40855