What is CVE-2026-50093?

CVE-2026-50093 is a critical-severity vulnerability in Siemens Siveillance Control Pro V3.0, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.0/10. Published 2026-09-08.

How severe is CVE-2026-50093?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Arbitrary file upload in Siemens Siveillance Control Pro V3.0

CVE-2026-50093

A vulnerability has been identified in Siveillance Control Pro V3.0 (All versions < V3.0.12.2173), Siveillance Control Pro V4.0 (All versions < V4.0.9.2178), Siveillance Control V3.0 (All versions < V3.0.22.2177), Siveillance Control V4.0 (All versions < V4.0.11.2177). A vulnerability in the OIS web module allows an attacker to upload arbitrary files to the server. Successful exploitation of this vulnerability could allow an attacker to gain root access on the host system, potentially leading to a full compromise of the affected OIS environment.

Vulnerability class: Unrestricted File Upload

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

productcert@siemens.com

Frequently asked questions

What is CVE-2026-50093?: CVE-2026-50093 is a critical-severity vulnerability in Siemens Siveillance Control Pro V3.0, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.0/10. Published 2026-09-08.
How severe is CVE-2026-50093?: Critical severity. CVSS v3 base score is 9.0 out of 10.