AUGUST 4, 2026
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Case File

CVE-2021-22284

HIGH · CVSS 8.4 EPSS 0.83%

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

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-22284
Severity
HIGH
CVSS
8.4
EPSS
0.83%

Original NVD Description

Incorrect Permission Assignment for Critical Resource vulnerability in OPC Server for AC 800M allows an attacker to execute arbitrary code in the node running the AC800M OPC Server.