CVE-2025-4676
Unknown Unknown - Not Provided
Authentication Bypass in ABB WebPro SNMP Card PowerValue

Publication date: 2026-01-07

Last updated on: 2026-01-07

Assigner: Asea Brown Boveri Ltd. (ABB)

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.
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Meta Information
Published
2026-01-07
Last Modified
2026-01-07
Generated
2026-06-16
AI Q&A
2026-01-07
EPSS Evaluated
2026-06-15
NVD
CVE-2025-4676
EUVD
EUVD-2026-1206
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
abb webpro_snmp_card_powervalue to 1.1.8.K (inc)
abb webpro_snmp_card_powervalue_ul to 1.1.8.K (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-303 The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect.
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Executive Summary

This vulnerability is an Incorrect Implementation of the Authentication Algorithm in ABB WebPro SNMP Card PowerValue and PowerValue UL devices, affecting versions through 1.1.8.K. It means the authentication mechanism used by these devices is flawed, potentially allowing unauthorized access.

Impact Analysis

The vulnerability can lead to unauthorized access to the affected devices, potentially allowing attackers to compromise device integrity, confidentiality, and availability. This could result in unauthorized control or disruption of the devices' functions.

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