CVE-2022-25311

Name: CVE-2022-25311
Creator: NVD / NIST
Published: 2022-03-08T12:15:11.727+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2022-25311 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. A vulnerability has been identified in SINEC NMS (All versions >= V1.0.3 < V2.0), SINEC NMS (All versions < V1.0.3), SINEMA Server V14 (All versions). The affected software do not properly check privileges between users during the same web browser session, creating an unintended sphere of control. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in SINEC NMS (All versions >= V1.0.3 < V2.0), SINEC NMS (All versions < V1.0.3), SINEMA Server V14 (All versions). The affected software do not properly check privileges between users during the same web browser session, creating an unintended sphere of control. This could allow an authenticated low privileged user to achieve privilege escalation.

Metrics

CVSS 3.1

7.3/10

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

EPSS Probability

0.50%

39.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-269

Affected Software

Vendor	Product	Versions
Siemens	Sinec Network Management System	< 1.0.3
Siemens	Sinema Server	14.0

References

https://cert-portal.siemens.com/productcert/pdf/ssa-250085.pdfMitigation, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-250085.pdfMitigation, Vendor Advisory

Timeline

Published: Mar 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-25311?

How severe is CVE-2022-25311?

CVE-2022-25311 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2022-25311?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-25311?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST