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CVE-2021-22278

Certificate verification vulnerability in Update Manager of PCM600 Engineering Tool

MEDIUM
6.7
CVSS Score
Published: October 28, 2021 at 12:45 PM UTC
Updated: June 17, 2026 at 03:36 AM UTC
3 products affected across 2 vendorsUpdate ManagerPCM600PCM600

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Severity
MEDIUM6.7
Exploit prediction
EPSS 0.1%

Description

A certificate validation vulnerability in PCM600 Update Manager allows attacker to get unwanted software packages to be installed on computer which has PCM600 installed.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

References (2)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://search.abb.com/library/Download.aspx?DocumentID=2NGA001142&LanguageCode=en&DocumentPartId=&Action=Launch
x_refsource_MISCVendor Advisory
Source: [email protected]
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000056&LanguageCode=en&DocumentPartId=&Action=Launch

CVSS

6.7MEDIUMABB
Attack Vector
LOCAL
Complexity
HIGH
Privileges
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-295

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