AUGUST 4, 2026
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Case File

CVE-2021-43940

HIGH · CVSS 7.8 EPSS 0.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-02-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-43940
Severity
HIGH
CVSS
7.8
EPSS
0.33%
Windows

Original NVD Description

Affected versions of Atlassian Confluence Server and Data Center allow authenticated local attackers to achieve elevated privileges on the local system via a DLL Hijacking vulnerability in the Confluence installer. This vulnerability only affects installations of Confluence Server and Data Center on Windows. The affected versions are before version 7.4.10, and from version 7.5.0 before 7.12.3.