AUGUST 4, 2026
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Case File

CVE-2021-21604

HIGH · CVSS 8 EPSS 1.68%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-01-13 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.0. It affects Jenkins.

CVE
CVE-2021-21604
Severity
HIGH
CVSS
8
EPSS
1.68%
Jenkins

Original NVD Description

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows attackers with permission to create or configure various objects to inject crafted content into Old Data Monitor that results in the instantiation of potentially unsafe objects once discarded by an administrator.

Related CVEs

Other vulnerabilities affecting the same vendor(s)