Nhi's disclosed vulnerabilities center on a health insurance web service component and reflect structural weaknesses in memory management and input validation, including out-of-bounds writes, heap-based buffer overflows, and improper resource-throttling controls. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Nhi over time
Signals from CVEs in this vendor scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-35217HIGH 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 | Aug 2, 2022 | 7.8 | 24 | NO | NO |
CVE-2022-35219MEDIUM The NHI card’s web service component has a stack-based buffer overflow vulnerability due to insufficient validation for network packet key parameter. A LAN attacker with general us | Aug 2, 2022 | 5.5 | 19 | NO | NO |
CVE-2021-45918HIGH NHI’s health insurance web service component has insufficient validation for input string length, which can result in heap-based buffer overflow attack. A remote attacker can explo | Jun 20, 2022 | 7.5 | 19 | NO | NO |
CVE-2022-35218MEDIUM The NHI card’s web service component has a heap-based buffer overflow vulnerability due to insufficient validation for packet origin parameter length. A LAN attacker with general u | Aug 2, 2022 | 5.5 | 18 | NO | NO |
Signals from CVEs in this vendor scope (4 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Nhi.
Media articles that mention a CVE ID that affects a product developed by Nhi — matched by CVE ID, not by vendor name.