AUGUST 4, 2026
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Case File

CVE-2021-3100

HIGH · CVSS 8.8 EPSS 0.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-04-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-3100
Severity
HIGH
CVSS
8.8
EPSS
0.36%
Apache

Original NVD Description

The Apache Log4j hotpatch package before log4j-cve-2021-44228-hotpatch-1.1-13 didn’t mimic the permissions of the JVM being patched, allowing it to escalate privileges.