{"id":64029,"date":"2025-08-13T16:09:01","date_gmt":"2025-08-13T16:09:01","guid":{"rendered":""},"modified":"2025-09-04T21:09:13","modified_gmt":"2025-09-05T03:09:13","slug":"cve-2023-41530-critical-sql-injection-vulnerability-in-hospital-management-system-v4","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2023-41530-critical-sql-injection-vulnerability-in-hospital-management-system-v4\/","title":{"rendered":"CVE-2023-41530: Critical SQL Injection Vulnerability in Hospital Management System v4<\/strong>"},"content":{"rendered":"

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

In the cybersecurity landscape, data breaches are becoming increasingly common and devastating. Critical vulnerabilities exposed in software systems can lead to significant data leaks and system compromises. One such vulnerability, dubbed CVE-2023-41530, has recently been discovered in the Hospital Management System<\/a> v4, a widely-used software tool in the healthcare industry. Given the sensitive nature of data handled by such systems<\/a>, this vulnerability is of significant concern and warrants immediate attention.
\nThe vulnerability allows attackers to inject malicious SQL commands via<\/a> a parameter, leading to potential system compromise and data leakage. With a CVSS Severity Score of 9.8, it’s imminent for organizations using the Hospital Management System v4 to understand the vulnerability<\/a> and take appropriate mitigation actions.<\/p>\n

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

CVE ID: CVE-2023-41530
\nSeverity: Critical, CVSS Score 9.8
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System compromise<\/a> or data leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

Hospital Management System<\/a> | v4<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The vulnerability lies in the appsearch.php file<\/a>, particularly in the app_contact parameter. By manipulating this parameter, an attacker can insert malicious SQL commands into the system<\/a>. These commands are then executed by the database engine, giving the attacker potential access to sensitive data or allowing them to manipulate the system<\/a>.<\/p>\n

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

The following is a conceptual example of how the vulnerability might be exploited. This is not a real exploit but serves to illustrate how an attacker could potentially leverage the vulnerability<\/a>.<\/p>\n

POST \/appsearch.php HTTP\/1.1\nHost: target.hospital.com\nContent-Type: application\/x-www-form-urlencoded\napp_contact=normalInput'; DROP TABLE patients; --<\/code><\/pre>\n
In this example, the attacker inserts a SQL command (‘DROP TABLE patients;’) into the app_contact parameter. The double-dash (‘–‘) signifies the start of a comment, causing the database engine to ignore any characters that follow. This effectively tricks the database into executing the attacker\u2019s malicious command<\/a>.<\/p>\n
Mitigation Guidance<\/strong><\/p>\n
To mitigate the risks associated with this vulnerability<\/a>, it is highly recommended that users of the affected Hospital Management System v4 apply the vendor-provided patch as soon as possible. In case the patch cannot be applied immediately, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used as a temporary measure to block SQL injection<\/a> attacks. However, these are not long-term solutions and cannot replace the need for patching the software.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview In the cybersecurity landscape, data breaches are becoming increasingly common and devastating. Critical vulnerabilities exposed in software systems can lead to significant data leaks and system compromises. One such vulnerability, dubbed CVE-2023-41530, has recently been discovered in the Hospital Management System v4, a widely-used software tool in the healthcare industry. Given the sensitive nature […]<\/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-64029","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