Medium severity · published Dec 9, 2025
CVE-2025-40819
A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP4)
4.3
CVSS
0.2%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SR
Sinema Remote Connect Server · Siemens
before 3.2; 3.2; 3.2; 3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-40819
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-40819
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-626856.html
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