Siemens TeleControl Server Basic 3.1.2.1 ImportDatabase sql injection

Summaryinfo

A vulnerability, which was classified as critical, was found in Siemens TeleControl Server Basic. Affected by this vulnerability is the function ImportDatabase. Executing a manipulation can lead to sql injection. This vulnerability is tracked as CVE-2025-30030. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Siemens TeleControl Server Basic. This vulnerability affects the function ImportDatabase. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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 'ImportDatabase' method. This could allow an authenticated remote attacker to bypass authorization controls, to read 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. (ZDI-CAN-25924)

The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2025-30030 since 03/14/2025. The exploitation appears to be easy. The attack can be initiated remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/19/2025). The MITRE ATT&CK project declares the attack technique as T1505.

Upgrading to version 3.1.2.2 eliminates this vulnerability.

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Productinfo

Vendor

• Siemens

Name

• TeleControl Server Basic

Version

• 3.1.2.1

License

• commercial

Website

• Vendor: https://www.siemens.com/

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