CVE-2021-22203

Sep 3, 2024

Published Date: 2021-04-02T17:15Z

Last Modified: 2022-07-22T12:14Z

CVSS Score: 9.8 (CRITICAL)

EPSS Score: 0.39%

Risk Score: 6.86 (HIGH)

Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.

CVSS: 9.8 | EPSS: 0.39%

NVD Links:

https://nvd.nist.gov/vuln/detail/CVE-2021-22203

Description: An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7.9 before 13.8.7, all versions starting from 13.9 before 13.9.5, and all versions starting from 13.10 before 13.10.1. A specially crafted Wiki page allowed attackers to read arbitrary files on the server.

Mitre ATT&CK Technical v15.1

T1583.004 – Server
T1584.004 – Server
T1053.002 – At

Technical Analysis & Mitigation Measures

Reference Links

https://gitlab.com/gitlab-org/gitlab/-/issues/320919
https://hackerone.com/reports/1098793
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22203.json

Vendor - Produce - Version

gitlab - gitlab, gitlab - gitlab, gitlab - gitlab, gitlab - gitlab, gitlab - gitlab, gitlab - gitlab

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