CVE-2025-4676

Authentication bypass by brute forcing Authentication Headers

State: Published
Severity: 8.4 High
Published: Jan 7, 2026
Updated: Jan 7, 2026
Reserved: May 14, 2025

Description

Incorrect Implementation of Authentication Algorithm vulnerability in ABB WebPro SNMP Card PowerValue, ABB WebPro SNMP Card PowerValue UL.This issue affects WebPro SNMP Card PowerValue: through 1.1.8.K; WebPro SNMP Card PowerValue UL: through 1.1.8.K.

Scores

CVSS	Score	Vector	Source
4.0	8.4 High	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:H/SI:H/SA:H	ABB
3.1	8.8 High	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H	ABB

Weaknesses

CWE-303 Incorrect Implementation of Authentication Algorithm

Affected Products

Product	Versions
WebPro SNMP Card PowerValueABB	1.1.8.k and earlierAffected
WebPro SNMP Card PowerValue ULABB	1.1.8.k and earlierAffected

References

https://search.abb.com/library/Download.aspx?DocumentID=2CRT000009&LanguageCode=en&DocumentPartId=&Action=Launch

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