Licensing Bypass Vulnerability in SINEMA Remote Connect Server by Siemens
CVE-2025-40819

4.3MEDIUM

Key Information:

Vendor

Siemens
Status
Sinema Remote Connect Server
Vendor
CVE Published:
9 December 2025

What is CVE-2025-40819?

A vulnerability exists in the SINEMA Remote Connect Server that allows unauthorized modification of the system_ticketinfo table due to inadequate validation of license restrictions in the database. This flaw enables attackers with database access to bypass licensing limitations, potentially leading to unauthorized usage of the software beyond the intended scope.

Affected Version(s)

SINEMA Remote Connect Server 0

References

https://cert-portal.siemens.com/productcert/html/ssa-6268...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-40819 : Licensing Bypass Vulnerability in SINEMA Remote Connect Server by Siemens