CVE-2025-32847
Published: 16 April 2025
Summary
CVE-2025-32847 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 10.3th 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 versions prior to V3.1.2.2. The flaw resides in the internally used UnlockGeneralSettings method and is tracked as CWE-89. An authenticated remote attacker who can reach TCP port 8000 on the affected system can exploit the injection to bypass authorization checks, read from and write to the application database, and execute operating-system commands under the NT AUTHORITY\NetworkService account.
Successful exploitation therefore grants an attacker with valid credentials the ability to alter configuration data and run arbitrary code on the server without further user interaction. The CVSS 4.0 score of 8.7 reflects the combination of network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability.
The Siemens advisory SSA-443402, published alongside the CVE, directs customers to upgrade to version V3.1.2.2 or later and to restrict network access to port 8000 until the patch can be applied.
EPSS for the issue rose from a baseline of 0.0003 to a peak of 0.0100, indicating that exploitation interest increased measurably after disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-11420
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 'UnlockGeneralSettings' method. This could allow an authenticated remote attacker to bypass authorization controls, to read…
more
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.