{"id":"CVE-2021-43360","aliases":["EUVD-2021-30295","GHSA-3r5m-qgj5-854w"],"status":"published","title":"Sunnet eHRD - Insecure Deserialization","description":"Sunnet eHRD e-mail delivery task schedule’s serialization function has inadequate input object validation and restriction, which allows a post-authenticated remote attacker with database access privilege, 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":0.02404,"percentile":0.84174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-12-01T02:00:25Z","modified":"2026-06-17T04:10:53Z","products":[{"vendor":"sun","product":"ehrd"},{"vendor":"sunnet","product":"ehrd"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43360"},{"url":"https://github.com/advisories/GHSA-3r5m-qgj5-854w"}],"sources":{"cve":[{"id":"CVE-2021-43360","title":"Sunnet eHRD - Insecure Deserialization","description":"Sunnet eHRD e-mail delivery task schedule’s serialization function has inadequate input object validation and restriction, which allows a post-authenticated remote attacker with database access privilege, to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-01T02:00:25.412Z","modified":"2024-09-17T03:44:10.703Z","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-502"],"updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-30295","description":"Sunnet eHRD e-mail delivery task schedule’s serialization function has inadequate input object validation and restriction, which allows a post-authenticated remote attacker with database access privilege, to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-01T02:00:25Z","modified":"2024-09-17T03:44:10Z","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":"2026-11-03T00:28:29.042248Z"}],"ghsa":[{"id":"GHSA-3r5m-qgj5-854w","title":"Sunnet eHRD e-mail delivery task schedule’s serialization function has inadequate input object...","description":"Sunnet eHRD e-mail delivery task schedule’s serialization function has inadequate input object validation and restriction, which allows a post-authenticated remote attacker with database access privilege, to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-02T00:01:03Z","modified":"2023-02-01T05:06:40Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:50:24.014737Z"}],"nvd":[{"id":"CVE-2021-43360","description":"Sunnet eHRD e-mail delivery task schedule’s serialization function has inadequate input object validation and restriction, which allows a post-authenticated remote attacker with database access privilege, to execute arbitrary code and control the system or interrupt services.","status":"published","published":"2021-12-01T02:15:07.433Z","modified":"2026-06-17T04:10:53.217Z","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-502"],"updated_at":"2026-11-02T14:07:01.811115Z"}]}}