{"id":32523,"date":"2025-04-27T13:37:33","date_gmt":"2025-04-27T13:37:33","guid":{"rendered":""},"modified":"2025-09-10T18:12:46","modified_gmt":"2025-09-11T00:12:46","slug":"cve-2025-32843-sql-injection-vulnerability-in-telecontrol-server-basic-leading-to-authorization-bypass-and-data-manipulation","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-32843-sql-injection-vulnerability-in-telecontrol-server-basic-leading-to-authorization-bypass-and-data-manipulation\/","title":{"rendered":"CVE-2025-32843: SQL Injection Vulnerability in TeleControl Server Basic Leading to Authorization Bypass and Data Manipulation<\/strong>"},"content":{"rendered":"

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

In the sphere of cybersecurity, the vulnerability identified as CVE-2025-32843 is causing a significant stir. This flaw, present in all versions of TeleControl Server Basic prior to V3.1.2.2, exposes the application to SQL injection attacks and consequently, potential system compromise or data leakage. This vulnerability is especially severe considering its potential to be exploited by authenticated remote attackers to bypass authorization<\/a> controls and manipulate the application’s database.
\nThe importance of addressing this vulnerability promptly stems from the potential<\/a> damage it can inflict. An attacker can not only read and write to the application’s database but also execute code<\/a> with “NT AUTHORITYNetworkService” permissions. Therefore, it is critical for organizations using TeleControl Server Basic<\/a> to either update their software or implement mitigation measures as soon as possible.<\/p>\n

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

CVE ID: CVE-2025-32843
\nSeverity: High (CVSS 8.8)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Bypassing authorization controls, database manipulation, code execution<\/a> with “NT AUTHORITYNetworkService” permissions<\/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 exploitation of this vulnerability revolves around the ‘LockUser’ method<\/a> used internally by the application. An authenticated remote attacker can manipulate the SQL queries of this method to inject malicious SQL commands, leading to an SQL injection<\/a> attack. Upon successful exploitation, the attacker gains access to read from and write to the application’s database<\/a>. Furthermore, the attacker can execute code<\/a> with “NT AUTHORITYNetworkService” permissions, bypassing authorization controls.<\/p>\n

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

The following conceptual example demonstrates how the vulnerability<\/a> might be exploited. This represents a malicious SQL command injected<\/a> into the ‘LockUser’ method of the application:<\/p>\n

'; DROP TABLE users; --<\/code><\/pre>\n
This SQL statement, when concatenated into an existing query, would cause the ‘users’ table to be deleted from the database<\/a>. This example code is merely conceptual and represents the kind of malicious<\/a> SQL statements an attacker could use. Actual exploit code would be more complex and tailored to the specific database structure and data the attacker<\/a> is attempting to manipulate or extract.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview In the sphere of cybersecurity, the vulnerability identified as CVE-2025-32843 is causing a significant stir. This flaw, present in all versions of TeleControl Server Basic prior to V3.1.2.2, exposes the application to SQL injection attacks and consequently, potential system compromise or data leakage. This vulnerability is especially severe considering its potential to be exploited […]<\/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-32523","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