CVE-2021-34584

CRITICAL · CVSS 9.1 EPSS 1.07%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-26 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-34584

Severity

CRITICAL

CVSS

9.1

EPSS

1.07%

Original NVD Description

Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.