What’s Vulnerable › Vulnerabilities

CVE-2022-3192: Improper Check for Unusual or Exceptional Conditions

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-31 · updated 2026-06-17
• Weakness: CWE-754

Description

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.

Affected products

• ABB AC500 V2: from 2.0.0 before 2.8.6 — fixed in 2.8.6

How to fix

Upgrade to a fixed version: ABB AC500 V2 2.8.6. Check the vendor advisory for mitigations.

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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