CVE-2022-3192

5.3 mediumEPSS 0.6%

Medium (5.3) in abb ac500 cpu firmware. EPSS 0.6% chance of exploitation in the next 30 days.

Improper Input Validation vulnerability in ABB AC500 V2 PM5xx allows Client-Server Protocol Manipulation.This issue affects AC500 V2: from 2.0.0 before 2.8.6.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-754
Published: 2023-03-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

abb:ac500_cpu_firmware

References

https://search.abb.com/library/Download.aspx?DocumentID=3ADR011162&LanguageCode=en&DocumentPartId=&Action=Launch
https://search.abb.com/library/Download.aspx?DocumentID=3ADR011162&LanguageCode=en&DocumentPartId=&Action=Launch

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