SEPTEMBER 29, 2026
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Case File

CVE-2021-21697

CRITICAL · CVSS 9.1 EPSS 1.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-04 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.1. It affects Jenkins.

CVE
CVE-2021-21697
Severity
CRITICAL
CVSS
9.1
EPSS
1.55%
Jenkins

Original NVD Description

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.

Related CVEs

Other vulnerabilities affecting the same vendor(s)