{"id":32960,"date":"2025-04-28T06:43:33","date_gmt":"2025-04-28T06:43:33","guid":{"rendered":""},"modified":"2025-06-16T11:24:32","modified_gmt":"2025-06-16T17:24:32","slug":"cve-2025-32857-sql-injection-vulnerability-in-telecontrol-server-basic-leading-to-potential-system-compromise","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-32857-sql-injection-vulnerability-in-telecontrol-server-basic-leading-to-potential-system-compromise\/","title":{"rendered":"CVE-2025-32857: SQL Injection Vulnerability in TeleControl Server Basic Leading to Potential System Compromise<\/strong>"},"content":{"rendered":"

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

In the landscape of cybersecurity, vulnerabilities in software applications pose a considerable risk to data integrity and system security. This blog post focuses on the CVE-2025-32857 vulnerability, which affects all versions of TeleControl Server Basic prior to V3.1.2.2. This vulnerability is particularly significant as it can allow<\/a> an authenticated remote attacker to manipulate the application’s database and execute code with elevated permissions.
\nThe impact of this vulnerability<\/a> is far-reaching. It not only puts data at risk but also potentially compromises the entire system<\/a>. It is therefore crucial for any organization using vulnerable versions of TeleControl Server Basic<\/a> to understand this vulnerability and take the necessary steps to mitigate its impact.<\/p>\n

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

CVE ID: CVE-2025-32857
\nSeverity: High (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: Required
\nImpact: Potential system compromise or data<\/a> leakage<\/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 in the ‘UnlockBufferingSettings’ method used internally by the TeleControl<\/a> Server Basic. This method is vulnerable to SQL injection<\/a>, which is a code injection technique that attackers use to exploit vulnerabilities in a web application’s database layer.
\nAn authenticated attacker can send specially crafted SQL commands which are then executed<\/a> by the application’s database. This vulnerability allows the attacker to read from, write to the application’s database, and execute code<\/a> with “NT AUTHORITYNetworkService” permissions. To exploit this vulnerability, the attacker needs to access port 8000 on a system running a vulnerable<\/a> version of the application.<\/p>\n

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

Below is a hypothetical example of how an attacker might attempt to exploit<\/a> this vulnerability:<\/p>\n

POST \/UnlockBufferingSettings HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{\n\"settings\": \"'; DROP TABLE users; --\"\n}<\/code><\/pre>\n
In this example, the attacker sends a payload that includes a SQL command (‘DROP TABLE users;’) that would delete the ‘users’ table from the database<\/a> if executed.<\/p>\n
Mitigation<\/strong><\/p>\n
To mitigate this vulnerability, users are advised to apply the vendor-provided patch, which updates the TeleControl Server Basic<\/a> to version V3.1.2.2 or later where this vulnerability has been fixed. As an alternative temporary mitigation, users can also use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to detect and block attempts to exploit this vulnerability<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview In the landscape of cybersecurity, vulnerabilities in software applications pose a considerable risk to data integrity and system security. This blog post focuses on the CVE-2025-32857 vulnerability, which affects all versions of TeleControl Server Basic prior to V3.1.2.2. This vulnerability is particularly significant as it can allow an authenticated remote attacker to manipulate the […]<\/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":[78,74],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-32960","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-injection","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