This vulnerability is a SQL injection issue in the httpTest function of the Alarm Preview component in AutohomeCorp frostmourne up to version 1.0. The injection occurs through the /api/monitor-api/alarm/previewData endpoint, enabling remote attackers to inject malicious SQL commands. The CVSS 4.0 base score is 5.3, indicating a medium severity with network attack vector, low complexity, no privileges required, and no user interaction needed. The vulnerability is publicly known with an available exploit, but no official fix or patch has been documented.

Successful exploitation could allow an attacker to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access or modification. The vulnerability is remotely exploitable without authentication or user interaction, increasing the risk of attack. However, the impact is rated medium due to limited complexity and partial impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, consider implementing input validation and parameterized queries as temporary mitigations. Monitor for unusual database activity and restrict access to the affected API endpoint where possible.