CVE-2022-35219
CVE-2022-35219 is a medium-severity vulnerability in Nhi Health Insurance Web Service Component with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- EPSS exploit prediction: 0% (8th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-770
- Affected product: Nhi Health Insurance Web Service Component
- Published:
- Last modified:
Description
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 user privilege can exploit this vulnerability to disrupt service.
Frequently asked questions
- What is CVE-2022-35219?
- 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 user privilege can exploit this vulnerability to disrupt service.
- How severe is CVE-2022-35219?
- CVE-2022-35219 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-35219 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-35219?
- CVE-2022-35219 affects Nhi Health Insurance Web Service Component. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-35219?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-35219 published?
- CVE-2022-35219 was published on 2022-08-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:nhi:health_insurance_web_service_component:-:*:*:*:*:*:*:*
More vulnerabilities in Nhi Health Insurance Web Service Component
- CVE-2022-35217 — High (CVSS 7.8): The NHI card’s web service component has a stack-based buffer overflow vulnerability due to insufficient validation…
- CVE-2021-45918 — High (CVSS 7.5): NHI’s health insurance web service component has insufficient validation for input string length, which can result in…
- CVE-2022-35218 — Medium (CVSS 5.5): The NHI card’s web service component has a heap-based buffer overflow vulnerability due to insufficient validation…
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