PT-2021-14704 · Jenkins · Jenkins Kubernetes Plugin+1

Published 2021-06-10 · Updated 2023-10-25 · CVE-2021-21661

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Kubernetes CLI Plugin versions 1.10.0 and earlier

Description The issue allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins due to a lack of permission checks in several HTTP endpoints.

Recommendations For Jenkins Kubernetes CLI Plugin versions 1.10.0 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2021-21661

GHSA-XRG9-WWRQ-XMX9

Affected Products

Jenkins

Jenkins Kubernetes Plugin

References · 9

• https://osv.dev/vulnerability/CVE-2021-21661 · Vendor Advisory
• https://jenkins.io/security/advisory/2021-06-10/#SECURITY-2370 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xrg9-wwrq-xmx9 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21661 · Security Note
• https://t.me/pentestingnews/17455 · Telegram Post
• https://t.me/cvenotify/16094 · Telegram Post
• https://t.me/pentestingnews/17367 · Telegram Post
• https://t.me/cybersecuritytechnologies/5236 · Telegram Post
• http://openwall.com/lists/oss-security/2021/06/10/14 · Note