Skip to content
CVE PROGRAM SOURCE RECORD8.4 High

CVE-2021-22284

SECURITY - OPC Server for AC 800M - Remote Code Execution Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
ABB

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ABB 800xA, Control Software for AC 800M OPC Server for AC 800M

  • unspecified to ≤ 5.1.0-xaffected
  • unspecified to ≤ 5.1.1-xaffected
  • 6.0.0-1affected
  • 6.0.0-2affected
  • 6.0.0-3affected

ABB Control Builder Safe, version 1.x OPC Server for AC 800M

  • 5.1.1-1affected

ABB Control Builder Safe, version 2.0 OPC Server for AC 800M

  • 6.0.0-1affected

ABB Compact Product Suite - Control and I/O OPC Server for AC 800M

  • unspecified to ≤ 5.1.0-xaffected
  • unspecified to ≤ 5.1.1-xaffected
  • unspecified to ≤ 6.0.0-xaffected

References