{"id":"CVE-2021-43359","aliases":["EUVD-2021-30294","GHSA-597v-2jmx-wwjx"],"status":"published","title":"Sunnet eHRD - Broken Access Control","description":"Sunnet eHRD has broken access control vulnerability, which allows a remote attacker to access account management page after being authenticated as a general user, then perform privilege escalation to execute arbitrary code and control the system or interrupt services.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/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":0.02473,"percentile":0.84639,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2021-12-01T02:00:23Z","modified":"2026-06-17T04:10:53Z","products":[{"vendor":"sun","product":"ehrd"},{"vendor":"sunnet","product":"ehrd"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-5354-0aac0-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43359"},{"url":"https://github.com/advisories/GHSA-597v-2jmx-wwjx"}],"sources":{"cve":[{"id":"CVE-2021-43359","title":"Sunnet eHRD - Broken Access Control","description":"Sunnet eHRD has broken access control vulnerability, which allows a remote attacker to access account management page after being authenticated as a general user, then perform privilege escalation to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-01T02:00:23.979Z","modified":"2024-09-16T18:43:15.405Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2021-30294","description":"Sunnet eHRD has broken access control vulnerability, which allows a remote attacker to access account management page after being authenticated as a general user, then perform privilege escalation to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-01T02:00:23Z","modified":"2024-09-16T18:43:15Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:30.209098Z"}],"ghsa":[{"id":"GHSA-597v-2jmx-wwjx","title":"Sunnet eHRD has broken access control vulnerability, which allows a remote attacker to access...","description":"Sunnet eHRD has broken access control vulnerability, which allows a remote attacker to access account management page after being authenticated as a general user, then perform privilege escalation to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-02T00:01:04Z","modified":"2023-01-27T05:02:28Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:42:03.588739Z"}],"nvd":[{"id":"CVE-2021-43359","description":"Sunnet eHRD has broken access control vulnerability, which allows a remote attacker to access account management page after being authenticated as a general user, then perform privilege escalation to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-01T02:15:07.343Z","modified":"2026-06-17T04:10:53.11Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:07:01.811115Z"}]}}