CVE-2025-40819

Description

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP4). Affected applications do not properly validate license restrictions against the database, allowing direct modification of the system_ticketinfo table to bypass license limitations without proper enforcement checks. This could allow with database access to circumvent licensing restrictions by directly modifying database values and potentially enabling unauthorized use beyond the permitted scope.

CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
siemens	sinema_remote_connect_server	< 3.2
siemens	sinema_remote_connect_server	All
siemens	sinema_remote_connect_server	All
siemens	sinema_remote_connect_server	All

References

Advisories & Patches

https://cert-portal.siemens.com/productcert/html/ssa-626856.html

Frequently Asked Questions

What is CVE-2025-40819? +

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP4). Affected applications do not properly validate license restrictions against the database, allowing direct modification of the system_ticketinfo table to bypass license limitations without proper enforcement checks. This could allow with database access to circumvent licensing restrictions by directly modifying database values and potentially enabling unauthorized use beyond the permitted scope. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-40819? +

CVE-2025-40819 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-40819? +

CVE-2025-40819 affects products from siemens, specifically: sinema_remote_connect_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-40819? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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