{"id":32888,"date":"2025-04-28T05:43:08","date_gmt":"2025-04-28T05:43:08","guid":{"rendered":""},"modified":"2025-05-12T12:19:36","modified_gmt":"2025-05-12T12:19:36","slug":"cve-2025-32856-high-risk-sql-injection-vulnerability-in-telecontrol-server-basic","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-32856-high-risk-sql-injection-vulnerability-in-telecontrol-server-basic\/","title":{"rendered":"CVE-2025-32856: High-Risk SQL Injection Vulnerability in TeleControl Server Basic<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

A new high-risk vulnerability, CVE-2025-32856, has been identified in TeleControl Server Basic, a widely used industrial control system. This vulnerability poses a significant risk to businesses using versions prior to V3.1.2.2. It can potentially allow an authenticated remote attacker to manipulate the application’s database, bypassing authorization controls, and even execute code<\/a>. This can lead to severe consequences, such as system compromise or data leakage<\/a>.
\nThis vulnerability is especially concerning because of its high severity<\/a> score (8.8), signifying that exploited systems could suffer significant impact. Companies using the affected versions of TeleControl Server Basic<\/a> are strongly advised to patch their systems or apply mitigation strategies as soon as possible.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-32856
\nSeverity: High, CVSS score of 8.8
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Potentially complete system compromise, data leakage, and unauthorized code execution<\/a><\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

TeleControl Server<\/a> Basic | All versions < V3.1.2.2\n\nHow the Exploit Works<\/strong><\/p>\n

The vulnerability, CVE-2025-32856, results from an SQL injection<\/a> flaw in the ‘LockBufferingSettings’ method used internally by the application. An attacker with network access to port 8000 can exploit this vulnerability<\/a> by sending specially crafted SQL statements to manipulate the application’s database. This could allow the attacker to bypass authorization, read from and write to the database, and potentially execute arbitrary code<\/a> with “NT AUTHORITYNetworkService” permissions.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Assuming the attacker knows the structure of the application’s database, a malicious SQL statement could be crafted as follows:<\/p>\n

POST \/LockBufferingSettings HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{\n\"settings\": \"'; DROP TABLE users; --\"\n}<\/code><\/pre>\n
In this conceptual example, the attacker sends a request to the vulnerable endpoint, injecting a malicious SQL<\/a> command to delete the ‘users’ table from the database. This is a simplified example; real-world attacks might be more complex and could potentially lead to full system<\/a> compromise.<\/p>\n
Mitigation<\/strong><\/p>\n
To mitigate this vulnerability, it is recommended to apply the latest patches provided by the TeleControl Server<\/a> Basic vendor. If patching is not immediately possible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary measure can help protect against potential SQL injection<\/a> attacks. Regularly monitoring system logs<\/a> and network traffic can also aid in early detection of any unusual activity.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview A new high-risk vulnerability, CVE-2025-32856, has been identified in TeleControl Server Basic, a widely used industrial control system. This vulnerability poses a significant risk to businesses using versions prior to V3.1.2.2. It can potentially allow an authenticated remote attacker to manipulate the application’s database, bypassing authorization controls, and even execute code. This can lead […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[74],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-32888","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-sql-injection"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t