CVE-2025-32850
Published: 16 April 2025
Summary
CVE-2025-32850 is a high-severity SQL Injection (CWE-89) vulnerability in Siemens Telecontrol Server Basic. Its CVSS base score is 8.7 (High).
Operationally, ranked at the 14.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
Deeper analysis
A SQL injection vulnerability exists in Siemens TeleControl Server Basic in all versions prior to V3.1.2.2. The flaw occurs in the internally used LockTcmSettings method and is tracked as CWE-89. An authenticated remote attacker who can reach TCP port 8000 can exploit it to bypass authorization, read from and write to the application database, and execute code under the NT AUTHORITY\NetworkService account. The issue carries a CVSS 4.0 score of 8.7.
An attacker with valid credentials on the affected system can submit crafted input through the vulnerable method to manipulate SQL queries. Successful exploitation grants direct database access and arbitrary code execution with service-level privileges, without requiring user interaction or additional network hops beyond port 8000 reachability.
The official Siemens advisory at cert-portal.siemens.com/productcert/html/ssa-443402.html describes the affected versions and remediation steps. The EPSS score rose from a baseline of 0.0004 to a peak of 0.0100 after disclosure, indicating a measurable increase in observed exploitation interest that warrants renewed monitoring.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-11417
Vulnerability details
A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.2). The affected application is vulnerable to SQL injection through the internally used 'LockTcmSettings' method. This could allow an authenticated remote attacker to bypass authorization controls, to read…
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from and write to the application's database and execute code with "NT AUTHORITY\NetworkService" permissions. A successful attack requires the attacker to be able to access port 8000 on a system where a vulnerable version of the affected application is executed on.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.