AUGUST 4, 2026
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Case File

CVE-2021-34567

HIGH · CVSS 8.2 EPSS 0.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-11-09 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-34567
Severity
HIGH
CVSS
8.2
EPSS
0.77%

Original NVD Description

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited out-of-bounds read.