PT-2025-16835 · Unknown · Telecontrol Server Basic

Published 2025-04-16 · Updated 2025-04-16 · CVE-2025-32834

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TeleControl Server Basic versions prior to 3.1.2.2

Description A SQL injection vulnerability has been identified in the affected application through the internally used UpdateConnectionVariablesWithImport method. This could allow an authenticated remote attacker to bypass authorization controls, read from and write to the application's database, and execute code with "NT AUTHORITYNetworkService" 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.

Recommendations For versions prior to 3.1.2.2, update to version 3.1.2.2 or later to resolve the issue. As a temporary workaround, consider restricting access to port 8000 to minimize the risk of exploitation. Additionally, limiting the use of the UpdateConnectionVariablesWithImport method until a patch is applied can help mitigate the risk.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

BDU:2025-04937

CVE-2025-32834

Affected Products

Telecontrol Server Basic

References · 5

• https://cert-portal.siemens.com/productcert/html/ssa-443402.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-04937 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-32834 · Security Note
• https://osv.dev/vulnerability/CVE-2025-32834 · Vendor Advisory
• https://twitter.com/CVEnew/status/1912564862812844358 · Twitter Post