EU Technical Specifications for Digital COVID Certificates Certificate certificate validation

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in EU Technical Specifications for Digital COVID Certificates up to 1.0. Impacted is an unknown function of the component Certificate Handler. The manipulation results in certificate validation. This vulnerability is cataloged as CVE-2021-40855. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in EU Technical Specifications for Digital COVID Certificates up to 1.0. Affected is an unknown function of the component Certificate Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 01/21/2022 as GHSA-xcvc-p4fw-qmcj. The advisory is available at github.com. This vulnerability is traded as CVE-2021-40855 since 09/10/2021. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1587.003 by the MITRE ATT&CK project.

Upgrading to version 1.1 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Technical Specifications for Digital COVID Certificates 1.1

Timelineinfo

09/10/2021 🔍
01/21/2022 +133 days 🔍
01/21/2022 +0 days 🔍
01/27/2022 +6 days 🔍

Sourcesinfo

Advisory: GHSA-xcvc-p4fw-qmcj
Status: Confirmed

CVE: CVE-2021-40855 (🔍)
GCVE (CVE): GCVE-0-2021-40855
GCVE (VulDB): GCVE-100-191394

Entryinfo

Created: 01/21/2022 19:31
Updated: 01/27/2022 08:59
Changes: 01/21/2022 19:31 (40), 01/27/2022 08:59 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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