CVE-2021-39879

Missing authentication in all versions of GitLab CE/EE since version 7.11.0 allows an attacker with access to a victim's session to disable two-factor authentication

CVSS v3 2.2 LOW
CVSS v2.0 4.0 MEDIUM

2.2^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39879.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/338825	Broken Link
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39879.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/338825	Broken Link

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

History

21 Nov 2024, 06:20

Type	Values Removed	Values Added
CVSS	v2 : ~~4.0~~ v3 : ~~3.5~~	v2 : 4.0 v3 : 2.2
References	~~() https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39879.json - Vendor Advisory~~	() https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39879.json - Vendor Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/338825 - Broken Link~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/338825 - Broken Link

Information

Published : 2021-10-04 17:15

Updated : 2024-11-21 06:20

NVD link : CVE-2021-39879

Mitre link : CVE-2021-39879

CVE.ORG link : CVE-2021-39879

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-306

Missing Authentication for Critical Function

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