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Case File

CVE-2021-44832

MEDIUM · CVSS 6.6 EPSS 97.91% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-28 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.6. It affects Apache, Java. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 97.9% probability of exploitation in the next 30 days. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-44832
Severity
MEDIUM
CVSS
6.6
EPSS
97.91%
Apache Java

Original NVD Description

Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.

Related CVEs

Other vulnerabilities affecting the same vendor(s)