{"id":32367,"date":"2025-04-27T01:33:21","date_gmt":"2025-04-27T01:33:21","guid":{"rendered":""},"modified":"2025-09-16T12:32:27","modified_gmt":"2025-09-16T18:32:27","slug":"cve-2025-32831-sql-injection-vulnerability-in-telecontrol-server-basic","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-32831-sql-injection-vulnerability-in-telecontrol-server-basic\/","title":{"rendered":"CVE-2025-32831: SQL Injection Vulnerability in TeleControl Server Basic<\/strong>"},"content":{"rendered":"

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

The cybersecurity world is yet again facing another critical vulnerability, this time in TeleControl Server Basic. Identified as CVE-2025-32831, this vulnerability opens the door to SQL injection attacks, threatening a wide range of systems and networks globally. As the affected application is widely used for process control in many industries, the impact of this vulnerability is potentially<\/a> significant.
\nGiven the critical nature of the applications that use TeleControl Server Basic<\/a>, the exploitation of this vulnerability could lead to serious consequences. It could potentially compromise sensitive data, disrupt key operations, and, in a worst-case scenario, lead to a complete system<\/a> takeover. Therefore, it is essential for professionals in the cybersecurity<\/a> field, as well as companies using the affected software, to understand the nature of this threat and take immediate steps to mitigate it.<\/p>\n

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

CVE ID: CVE-2025-32831
\nSeverity: High (CVSS 8.8)
\nAttack Vector: Network
\nPrivileges Required: Low (Authenticated User<\/a>)
\nUser Interaction: None
\nImpact: System compromise, potential data leakage<\/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 exists due to insufficient sanitization of user<\/a> input in the ‘UpdateProjectUserRights’ method. An authenticated attacker can exploit this by sending specially crafted data<\/a> to the application, which then gets executed as part of an SQL query. This allows the attacker to manipulate the application’s database, bypass authorization controls, and potentially execute code<\/a> under the “NT AUTHORITYNetworkService” permissions. The attack requires access to port 8000 on the target system running a vulnerable<\/a> version of the application.<\/p>\n

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

Below is a conceptual example of how an attacker might exploit<\/a> this vulnerability. Note that this is a simplified example and actual attacks may involve more complex payloads.<\/p>\n

POST \/UpdateProjectUserRights HTTP\/1.1\nHost: target.example.com:8000\nContent-Type: application\/json\n{ \"userRights\": \"'; DROP TABLE users; --\" }<\/code><\/pre>\n
In this example, the attacker sends a JSON payload containing a malicious SQL command which, if executed, would delete the ‘users’ table from the database<\/a>. This highlights the severity of the vulnerability as it allows for arbitrary SQL<\/a> command execution.<\/p>\n
Countermeasures and Mitigation<\/strong><\/p>\n
To mitigate this vulnerability, users of TeleControl Server<\/a> Basic should upgrade to version V3.1.2.2 or later, where this vulnerability has been addressed. If upgrading is not immediately possible, the use of a Web Application Firewall (WAF) or Intrusion Detection System (IDS) that can detect and block SQL Injection<\/a> attacks can serve as a temporary mitigation strategy. Regular audits of system logs<\/a> and network traffic can also help in early detection of any exploitation attempts.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity world is yet again facing another critical vulnerability, this time in TeleControl Server Basic. Identified as CVE-2025-32831, this vulnerability opens the door to SQL injection attacks, threatening a wide range of systems and networks globally. As the affected application is widely used for process control in many industries, the impact of this […]<\/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":[80,74],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-32367","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-rce","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