CVE-2021-21609 Information

Description

Jenkins 2.274 and earlier LTS 2.263.1 and earlier does not correctly match requested URLs to the list of always accessible paths allowing attackers without Overall/Read permission to access some URLs as if they did have Overall/Read permission.

CVSS Vector

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

Reference

https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2047

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3