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CVE-2022-25311

HIGH
7.3
CVSS Score
Published: March 8, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:33 AM UTC
3 products affected across 1 vendorSINEMA ServerSinec Network Management SystemSINEC NMS

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Severity
HIGH7.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Sinec Network Management System· Siemens
95%
v < 1.0.3
Affected range stops below 1.0.3, so it looks safe — our inference, not a vendor statement
SINEMA Server· Siemens
95%
14.0
SINEC NMS· Siemens
60%
All versions < V1.0.3All versions >= V1.0.3 < V2.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

MitigationVendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-250085.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHsiemens
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-269NVD-CWE-Other

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