CVE-2021-21637

CWE-862 — Missing Authorization5 documents5 sources
Severity
6.5MEDIUM
EPSS
0.0%
top 85.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Jenkins Project Jenkins Team Foundation Server PluginJenkins Team Foundation Server
Timeline
PublishedMar 30
Latest updateMay 24

Description

A missing permission check in Jenkins Team Foundation Server Plugin 5.157.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

🔴Vulnerability Details

3
OSV
Missing permission check in Jenkins Team Foundation Server Plugin allow capturing credentials↗2022-05-24
▶
GHSA
Missing permission check in Jenkins Team Foundation Server Plugin allow capturing credentials↗2022-05-24
▶
CVEList
CVE-2021-21637: A missing permission check in Jenkins Team Foundation Server Plugin 5↗2021-03-30
▶

📋Vendor Advisories

1
Jenkins
Jenkins Security Advisory 2021-03-30↗2021-03-30
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