Vulnerabilities

CVSS

7.5 High

Vector

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

Risk score

60.0

Published

2025-08-13

Status

Deferred

Missing Authentication for Critical Function vulnerability in ABB ABB AbilityTM zenon.This issue affects ABB AbilityTM zenon: from 7.50 through 14.

Weaknesses

CWE-306

Coverage 1

vulnerability

ABB AbilityTM Zenon Remote Transport Vulnerability

This advisory from CISA details a vulnerability in ABB AbilityTM Zenon Remote Transport, specifically versions 7.50 through 14. The flaw allows unauthorized access and remote system reboots without authentication, posing…

CISA Advisories · May 26, 2026 High

CVE-2025-8754WOauthenticationremote rebootcwe-306

All articles mentioning it

Advisories and references

• search.abb.com/library/Download.aspx?DocumentID=2NGA002743&LanguageC...