ZDI-26-132: Siemens SINEC NMS Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

Published Feb 25, 2026
·
Updated

This vulnerability allows local attackers to escalate privileges on affected installations of Siemens SINEC NMS. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-25656.

Affected Software

1 affected component
Siemens SINEC NMS

Event History

Feb 25, 2026
Advisory Published
via ZDI·06:00 AM
Data Sourced
via ZDI·06:00 AM
Description
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Frequently Asked Questions

1

What is the severity of ZDI-26-132?

The severity of ZDI-26-132 is considered high due to its potential for local privilege escalation.

2

How do I fix ZDI-26-132?

To fix ZDI-26-132, update your Siemens SINEC NMS to the latest version that addresses this vulnerability.

3

Who is affected by ZDI-26-132?

Organizations using Siemens SINEC NMS are affected by ZDI-26-132.

4

What type of vulnerability is ZDI-26-132?

ZDI-26-132 is classified as a local privilege escalation vulnerability.

5

Can ZDI-26-132 be exploited remotely?

No, ZDI-26-132 requires local access to the target system to be exploited.

Contact

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