Auth bypass in Siemens Sinema Remote Connect Server

CVE-2022-32251

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.1). There is a missing authentication verification for a resource used to change the roles and permissions of a user. This could allow an attacker to change the permissions of any user and gain the privileges of an administrative user.

Vulnerability class: Broken Authentication

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (69.3th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-32251: held from 0.012 to 0.012.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-32251?
CVE-2022-32251 is a high-severity vulnerability in Siemens Sinema Remote Connect Server, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2022-06-14.
How severe is CVE-2022-32251?
High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-32251 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.