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CVE-2021-39943

MEDIUM
Published 2022-02-09T22:05:14
Actions:

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CVSS Score

V3.1
4.3
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.274
Higher than 27.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
LOW
Availability
NONE

Description

An authorization logic error in the External Status Check API in GitLab EE affecting all versions starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allowed a user to update the status of the check via an API call

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=14.5.0, <14.5.2 >=14.4.0, <14.4.4 >=14.1.0, <14.3.6

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-2hjx-qmr7-gg4r

Advisory Details

An authorization logic error in the External Status Check API in GitLab EE affecting all versions starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allowed a user to update the status of the check via an API call

CVSS Scoring

CVSS Score

5.0

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-39943
WEB https://hackerone.com/reports/1375393
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39943.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/343604

Advisory provided by GitHub Security Advisory Database. Published: February 11, 2022, Modified: February 17, 2022

References

https://gitlab.com/gitlab-org/gitlab/-/issues/343604
https://hackerone.com/reports/1375393
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39943.json
Published: 2022-02-09T22:05:14
Last Modified: 2024-08-04T02:20:34.212Z
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