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Vulnerability record · CVE-2025-9574 · published 20 October 2025

CVE-2025-9574: Missing authentication for critical function vulnerability

Missing Authentication for Critical Function vulnerability in ABB ALS-mini-s4 IP, ABB ALS-mini-s8 IP.This issue affects .  All firmware versions with the Serial Number from 2000 to 5166

9.9 CVSS 4.0 Critical EPSS 0.77% · top 46.1% CWE-306 · Missing authentication for critical function Deferred
9.9CVSS 4.0 base score
0.77%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Missing Authentication for Critical Function vulnerability in ABB ALS-mini-s4 IP, ABB ALS-mini-s8 IP.This issue affects .  All firmware versions with the Serial Number from 2000 to 5166

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:

References

LinkTags
https://search.abb.com/library/Download.aspx?DocumentID=4TZ00000006007&LanguageCode=en&DocumentPartId=PDF&Action=Launch

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Source: NIST National Vulnerability Database (record CVE-2025-9574), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.