Description
A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3 with UMC). The affected application contains an authentication weakness due to insufficient validation of user identity in the UMC component.
This could allow an unauthenticated remote attacker to bypass authentication and gain unauthorized access to the application. (ZDI-CAN-27564)
Published: 2026-04-14
Score: 6.9 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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History

Tue, 14 Apr 2026 09:00:00 +0000

Type Values Removed Values Added
Description A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3 with UMC). The affected application contains an authentication weakness due to insufficient validation of user identity in the UMC component. This could allow an unauthenticated remote attacker to bypass authentication and gain unauthorized access to the application. (ZDI-CAN-27564)
Weaknesses CWE-347
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2026-04-14T08:40:39.853Z

Reserved: 2026-01-20T15:47:59.075Z

Link: CVE-2026-24032

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-14T09:16:34.900

Modified: 2026-04-14T09:16:34.900

Link: CVE-2026-24032

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses