8.8
CVSSv3

CVE-2021-22284

Published: 04/02/2022 Updated: 09/02/2022
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 578
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

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

Vulnerability Trend

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abb opc server for ac 800m