CVE-2021-22284

HIGH

ABB OPC Server for AC 800M 5.1.0-0-5.9.9-9 - Incorrect Permission Assignment for Critical Resource

Title source: llm
STIX 2.1

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.

References (1)

Core 1

Scores

CVSS v3 8.4
EPSS 0.0080
EPSS Percentile 51.8%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Details

CWE
CWE-732
Status published
Products (1)
abb/opc_server_for_ac_800m 5.1.0-0 - 6.0.0-4
Published Feb 04, 2022
Tracked Since Feb 18, 2026