CVE-2022-35217: Nhi Health Insurance Web Service Component

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

The NHI card’s web service component has a stack-based buffer overflow vulnerability due to insufficient validation for network packet header length. A local area network attacker with general user privilege can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service.

Affected products

• Nhi Health Insurance Web Service Component: affected versions not specified

Published 2022-08-02. Last modified 2026-06-17.