CVE-2025-9770: Hospital Management System SQL Injection

CVE-2025-9770 Overview

A SQL injection vulnerability has been identified in Campcodes Hospital Management System 1.0 affecting the Admin Dashboard Login functionality. The vulnerability exists in an unknown function of the /admin/ component where improper handling of the Password argument allows attackers to inject malicious SQL statements. This weakness enables remote attackers to bypass authentication controls, potentially gaining unauthorized access to sensitive hospital data and administrative functions.

Critical Impact

This SQL injection vulnerability in a hospital management system could allow attackers to bypass admin authentication, access protected patient data, modify medical records, or compromise the entire healthcare application infrastructure.

Affected Products

• Campcodes Hospital Management System 1.0
• Admin Dashboard Login component (/admin/)

Discovery Timeline

• 2025-09-01 - CVE-2025-9770 published to NVD
• 2025-09-04 - Last updated in NVD database

Technical Details for CVE-2025-9770

Vulnerability Analysis

This vulnerability is classified as SQL Injection (CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component). The flaw resides in the authentication mechanism of the Admin Dashboard where user-supplied input in the Password field is not properly sanitized before being incorporated into SQL queries.

The vulnerability allows unauthenticated remote attackers to manipulate database queries through the login form. Since the affected component is the administrative login interface, successful exploitation could grant attackers full administrative privileges over the hospital management system, including access to patient records, medical histories, billing information, and system configurations.

The exploit has been made publicly available, increasing the risk of opportunistic attacks against unpatched systems. Healthcare systems running this software should consider this a high-priority remediation target due to the sensitive nature of protected health information (PHI) that may be exposed.

Root Cause

The root cause of this vulnerability is insufficient input validation and the lack of parameterized queries in the authentication mechanism. The Password parameter from the login form is directly concatenated into SQL statements without proper sanitization or the use of prepared statements, allowing special SQL characters to alter the intended query logic.

Attack Vector

The attack is network-based and requires no authentication or user interaction to exploit. An attacker can remotely target the /admin/ login page and inject SQL syntax through the Password field. Common techniques such as ' OR '1'='1 or time-based blind SQL injection can be used to bypass authentication or extract database contents.

The vulnerability is particularly dangerous in healthcare environments where:

• Patient personally identifiable information (PII) is stored
• Protected health information (PHI) falls under regulatory compliance (HIPAA, etc.)
• Administrative access could enable modification of medical records

For detailed technical analysis of the authentication bypass, refer to the GitHub Zero-Day Research documentation.

Detection Methods for CVE-2025-9770

Indicators of Compromise

• Unusual login attempts to /admin/ endpoint with SQL metacharacters in request parameters
• Database error messages appearing in web server logs or responses
• Successful admin logins from unexpected IP addresses or at unusual times
• Database query logs showing abnormal WHERE clause patterns or UNION-based queries

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect SQL injection patterns in login requests
• Monitor web server access logs for repeated failed login attempts followed by successful authentication
• Deploy database activity monitoring to detect anomalous queries against authentication tables
• Use SentinelOne Singularity Platform to identify and alert on suspicious process behaviors associated with SQL injection exploitation

Monitoring Recommendations

• Enable verbose logging on the web application and database servers
• Configure alerts for database errors related to malformed SQL syntax
• Monitor for data exfiltration patterns such as large database exports or unusual outbound network traffic
• Establish baseline user authentication patterns and alert on deviations

How to Mitigate CVE-2025-9770

Immediate Actions Required

• Restrict network access to the /admin/ endpoint to trusted IP addresses only
• Implement a Web Application Firewall (WAF) with SQL injection protection rules
• Review database and web server logs for evidence of prior exploitation attempts
• Consider taking the application offline if it contains sensitive patient data until a patch is available

Patch Information

At the time of publication, no official vendor patch has been released for this vulnerability. Monitor the CampCodes website for security updates. Organizations should contact the vendor directly regarding patch availability. For additional vulnerability details, refer to VulDB #322070.

Workarounds

• Implement input validation and parameterized queries at the application level if source code access is available
• Deploy a reverse proxy or WAF to filter malicious input before it reaches the application
• Use network segmentation to isolate the hospital management system from the broader network
• Implement multi-factor authentication as an additional layer of protection for administrative access

# Example WAF rule for ModSecurity to block SQL injection in login forms
SecRule ARGS:Password "@detectSQLi" \
    "id:100001,\
    phase:2,\
    deny,\
    status:403,\
    log,\
    msg:'SQL Injection attempt detected in Password field',\
    tag:'CVE-2025-9770'"