Description
Missing Authentication for Critical Function vulnerability in ABB ABB AbilityTM zenon.This issue affects ABB AbilityTM zenon: from 7.50 through 14.
Published: 2025-08-13
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-24628 Missing Authentication for Critical Function vulnerability in ABB ABB AbilityTM zenon.This issue affects ABB AbilityTM zenon: from 7.50 through 14.
History

Fri, 15 Aug 2025 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Abb
Abb zenon
Vendors & Products Abb
Abb zenon

Wed, 13 Aug 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 13 Aug 2025 17:45:00 +0000

Type Values Removed Values Added
Description Missing Authentication for Critical Function vulnerability in ABB ABB AbilityTM zenon.This issue affects ABB AbilityTM zenon: from 7.50 through 14.
Title ABB AbilityTM zenon Remote Transport Vulnerability
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:N'}

Subscriptions

Abb Zenon
cve-icon MITRE

Status: PUBLISHED

Assigner: ABB

Published:

Updated: 2025-08-13T17:53:43.102Z

Reserved: 2025-08-08T13:25:56.086Z

Link: CVE-2025-8754

cve-icon Vulnrichment

Updated: 2025-08-13T17:53:34.782Z

cve-icon NVD

Status : Deferred

Published: 2025-08-13T18:15:33.067

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-8754

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-14T13:00:00Z

Weaknesses