CVE-2025-7705

MEDIUM

: Active Debug Code vulnerability in ABB Switch Actuator 4 DU-83330, ABB Switch actuator, door/light 4 DU -83330-500.This issue affects Switch Actuator 4 DU-83330: All Versions; Switch actuator, door/light 4 DU -83330-500: All Versions.

CVSS v3.1 Score

6.8
MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 7/22/2025Modified: 4/15/2026

Related Intelligence (1)

CRITICALVulnerability

ABB Busch-Welcome 2 Wire Door Opener Actuator

<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-04.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>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 installe

CVE-2025-7705
CISA Advisories

References (1)

https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A4556&LanguageCode=en&DocumentPartId=pdf&Action=Launch&_gl=1*1sgofnl*_gcl_au*MjA0NTI4OTE1Mi4xNzUzMTgxNTA2*_ga*MTIxMTUxMzg5MS4xNzUzMTgxNTA3*_ga_46ZFBRSZNM*czE3NTMxODE1MDckbzEkZzEkdDE3NTMxODE2MDIkajYwJGwwJGgw