{"id":"CVE-2022-35217","aliases":["EUVD-2022-38109","GHSA-737v-r94f-3vfw"],"status":"published","title":"NHI card’s web service component - Stack-based Buffer Overflow-1","description":"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.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00234,"percentile":0.14433,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-08-02T02:55:28Z","modified":"2026-06-17T04:51:34Z","products":[{"vendor":"nhi","product":"card’s web service component"},{"vendor":"nhi","product":"health_insurance_web_service_component"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-6353-31470-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-35217"},{"url":"https://github.com/advisories/GHSA-737v-r94f-3vfw"}],"sources":{"cve":[{"id":"CVE-2022-35217","title":"NHI card’s web service component - Stack-based Buffer Overflow-1","description":"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.","status":"published","published":"2022-08-02T02:55:28.143Z","modified":"2024-09-16T20:53:13.282Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:39.935681Z"}],"euvd":[{"id":"EUVD-2022-38109","description":"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.","status":"published","published":"2022-08-02T02:55:28Z","modified":"2024-09-16T20:53:13Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:10.024877Z"}],"ghsa":[{"id":"GHSA-737v-r94f-3vfw","title":"The NHI card’s web service component has a stack-based buffer overflow vulnerability due to...","description":"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.","status":"published","published":"2022-08-03T00:00:55Z","modified":"2023-01-30T05:01:21Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:23.547617Z"}],"nvd":[{"id":"CVE-2022-35217","description":"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.","status":"published","published":"2022-08-02T16:15:10.243Z","modified":"2026-06-17T04:51:34.68Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:24.39467Z"}]}}