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Unrated severityNVD Advisory· Published Feb 4, 2022· Updated Sep 16, 2024

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

CVE-2021-22284

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

5
  • Abb/OPC Server for AC 800Mllm-create
  • ABB/800xA, Control Software for AC 800M OPC Server for AC 800Mv5
    Range: unspecified
  • Abb/Compact Product Suite - Control and I/Ocpe-rescue
    Range: unspecified
  • ABB/Control Builder Safe, version 1.x OPC Server for AC 800Mv5
    Range: 5.1.1-1
  • ABB/Control Builder Safe, version 2.0 OPC Server for AC 800Mv5
    Range: 6.0.0-1

Patches

Vulnerability mechanics

References

1

News mentions

0

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