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ABB Busch-Welcome 2 Wire Door Opener Actuator

ICS-CERT Advisories·10h·Official

View CSAF Summary ABB is aware of vulnerabilities in the product versions listed as affected in the advisory. An attacker who successfully exploited this vulnerability could gain physical, unauthorized access to a Building where the product is installed The following versions of ABB Busch-Welcome 2 Wire Door Opener Actuator are affected: Switch Actuator 4 DU vers:all/* Switch actuator, door/light 4 DU vers:all/* CVSS Vendor Equipment Vulnerabilities v3 6.8 ABB ABB Busch-Welcome 2 Wire Door Opene

Categories privacy · unknown-it-category-14
Original source / advisory
Published
5/28/2026, 12:00:00 PM
Fetched
5/28/2026, 9:26:07 PM
Trust
official · 100/100
Language
en