CVE-2025-9574

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

9.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:H/S:N/AU:Y/R:U/V:D/RE:M/U:Red

CVSS 3.1

10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-25)

CWE

CWE-306

Published

2025-10-20

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

References

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

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