CVE-2025-9770: Campcodes Hospital Management System SQLi

CVE-2025-9770 Overview

CVE-2025-9770 is a SQL injection vulnerability in Campcodes Hospital Management System 1.0. The flaw resides in the Admin Dashboard Login component accessible through the /admin/ endpoint. Attackers manipulate the Password parameter to inject arbitrary SQL statements into the backend database query. The vulnerability is remotely exploitable without authentication and without user interaction. Public exploitation details have been disclosed, increasing risk for any internet-exposed deployment. The flaw is categorized under [CWE-74] Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection).

Critical Impact
Unauthenticated attackers can bypass admin authentication and access or modify hospital records by injecting SQL through the login Password field.

Affected Products

Campcodes Hospital Management System 1.0
Admin Dashboard Login component (/admin/)
Deployments exposing the admin login interface to untrusted networks

Discovery Timeline

2025-09-01 - CVE-2025-9770 published to NVD
2026-04-29 - Last updated in NVD database

Technical Details for CVE-2025-9770

Vulnerability Analysis

The vulnerability stems from unsanitized user input in the administrative login workflow of Campcodes Hospital Management System 1.0. The Password parameter submitted to the /admin/ login endpoint is concatenated directly into a SQL statement. Attackers supply crafted payloads that alter query logic, enabling authentication bypass and arbitrary database read or write operations.

Because the injection occurs before authentication, an attacker requires no valid credentials. The exploitation path is fully remote over HTTP or HTTPS. A successful attack typically grants administrative access to the hospital management portal, exposing patient records, billing data, and staff accounts.

Root Cause

The root cause is the absence of parameterized queries and input validation on the Password field in the admin authentication handler. The application builds the SQL login query through string concatenation rather than prepared statements, allowing SQL metacharacters to be interpreted as query syntax.

Attack Vector

The attack vector is network-based. An attacker sends a POST request to /admin/ containing a malicious Password value such as a payload that comments out the remainder of the query or always evaluates to true. The injected SQL executes within the context of the database user assigned to the application, returning records or bypassing the credential check.

The vulnerability mechanism is documented in the public GitHub Zero-Day Research disclosure and tracked as VulDB #322070. No verified proof-of-concept code is reproduced here. See the linked references for technical details.

Detection Methods for CVE-2025-9770

Indicators of Compromise

POST requests to /admin/ containing SQL metacharacters such as single quotes, --, OR 1=1, UNION SELECT, or SLEEP( in the Password parameter.
Successful admin logins from unfamiliar IP addresses, especially without a preceding failed authentication pattern.
Anomalous database errors logged by the web application around the admin login flow.
Outbound database connections or large result sets returned to the admin login response.

Detection Strategies

Inspect web server access logs for /admin/ requests where the Password field contains URL-encoded SQL syntax or unusual length.
Enable database query logging and alert on login queries that deviate from the expected single-row equality pattern.
Deploy a Web Application Firewall (WAF) rule set targeting SQL injection signatures on the /admin/ path.

Monitoring Recommendations

Forward web, application, and database logs to a centralized analytics platform and correlate authentication events with database query anomalies.
Baseline normal admin login traffic patterns and alert on spikes, off-hours activity, or geographically improbable sources.
Track repeated 200 OK responses to /admin/ from a single source as a potential successful injection indicator.

How to Mitigate CVE-2025-9770

Immediate Actions Required

Restrict access to the /admin/ endpoint using network ACLs, VPN, or IP allowlisting until a vendor fix is available.
Place the application behind a WAF with SQL injection signatures enabled in blocking mode.
Rotate all admin credentials and audit the database for unauthorized accounts or modifications.
Review web server and database logs for prior exploitation attempts since the application was deployed.

Patch Information

No official vendor patch is referenced in the NVD record at the time of publication. Monitor CampCodes for updates and consider replacing the application or migrating affected workloads if no fix is released. Track advisory status through VulDB CTI #322070.

Workarounds

Refactor the admin login handler to use parameterized queries or prepared statements for the Password and username inputs.
Apply server-side input validation that rejects SQL metacharacters in authentication fields.
Enforce least-privilege database accounts so the web application cannot perform schema changes or read unrelated tables.
Disable public exposure of the admin interface and require multi-factor authentication for administrative access where feasible.

bash

# Example WAF rule (ModSecurity) to block SQLi patterns in the admin Password field
SecRule ARGS:Password "@rx (?i)(\b(or|and)\b\s+\d+=\d+|union\s+select|--|;|sleep\s*\()" \
    "id:1009770,phase:2,deny,status:403,log,msg:'Potential SQLi targeting CVE-2025-9770'"