Analysis Summary

CVE-2025-32826 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'GetActiveProjects' 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.

CVE-2025-32825 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'GetProjects' 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.

CVE-2025-32824 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'UnlockProject' 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.

CVE-2025-32823 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'LockProject' 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.

CVE-2025-32822 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'DeleteProject' 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.

CVE-2025-32475 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'UpdateProject' 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.

CVE-2025-31353 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'UpdateOpcSettings' 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.

CVE-2025-31352 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'UpdateGateways' 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.

CVE-2025-31351 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'CreateProject' 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.

CVE-2025-31350 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'UpdateBufferingSettings' 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.

CVE-2025-30031 CVSS:8.8

A vulnerability has been identified in TeleControl Server Basic. The affected application is vulnerable to SQL injection through the internally used 'UpdateUsers' 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.

Impact

• Security Bypass
• Code Execution
• Data Manipulation

Indicators of Compromise

CVE

• CVE-2025-32822
• CVE-2025-32823
• CVE-2025-32824
• CVE-2025-32825
• CVE-2025-32826
• CVE-2025-32475
• CVE-2025-31353
• CVE-2025-31352
• CVE-2025-31351
• CVE-2025-31350
• CVE-2025-30031

Affected Vendors

Affected Products

• Siemens Telecontrol Server Basic - 3.1.2.2

Remediation

Refer to Siemens Security Advisory for patch, upgrade, or suggested workaround information.

Siemens Security Advisory