CVE-2025-40736
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-08

Last updated on: 2025-08-21

Assigner: Siemens AG

Description
A vulnerability has been identified in SINEC NMS (All versions < V4.0). The affected application exposes an endpoint that allows an unauthorized modification of administrative credentials. This could allow an unauthenticated attacker to reset the superadmin password and gain full control of the application (ZDI-CAN-26569).
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Meta Information
Published
2025-07-08
Last Modified
2025-08-21
Generated
2026-05-07
AI Q&A
2025-07-08
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
siemens sinec_nms to 4.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in SINEC NMS versions prior to 4.0, where an exposed endpoint allows an attacker to modify administrative credentials without authentication. This means an unauthenticated attacker can reset the superadmin password and gain full control over the application.


How can this vulnerability impact me? :

An attacker exploiting this vulnerability can gain full administrative access to the SINEC NMS application, potentially leading to unauthorized control, data manipulation, disruption of services, and compromise of sensitive information.


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