Vulnerability · Published Jan 7, 2026 · Assigned by ABB
CVE-2025-4676Authentication bypass by brute forcing Authentication Headers
High 8.8
In plain English
A high-severity security flaw in WebPro SNMP Card PowerValue from ABB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.3%top 81.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ABB | WebPro SNMP Card PowerValue | 0 – through 1.1.8.k |
| ABB | WebPro SNMP Card PowerValue UL | 0 – through 1.1.8.k |
Weakness: CWE-303 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H