{"id":"CVE-2021-43362","aliases":["EUVD-2021-30297","GHSA-x94h-535j-3m53"],"status":"published","title":"MedData HBYS 1.0 Remote SQL Injection Vulnerability","description":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in MedData HBYS allows SQL Injection.This issue affects HBYS: from unspecified before 1.1.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00717,"percentile":0.5415,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2021-11-16T16:15:07.163Z","modified":"2026-06-17T04:10:53Z","products":[{"vendor":"meddata","product":"hbys"}],"references":[{"url":"https://gist.github.com/Blackh4n/9d8feaf1cfb68f66de17361e85f616d4","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43362"},{"url":"https://github.com/advisories/GHSA-x94h-535j-3m53"}],"sources":{"cve":[{"id":"CVE-2021-43362","title":"MedData HBYS 1.0 Remote SQL Injection Vulnerability","description":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in MedData HBYS allows SQL Injection.This issue affects HBYS: from unspecified before 1.1.\n\n","status":"published","published":"2022-09-29T01:51:27Z","modified":"2025-05-20T19:39:20.751Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2021-30297","description":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in MedData HBYS allows SQL Injection.This issue affects HBYS: from unspecified before 1.1.\n\n","status":"published","published":"2022-09-29T01:51:27Z","modified":"2025-05-20T19:39:20Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical"}],"updated_at":"2026-11-02T20:32:41.963587Z"}],"ghsa":[{"id":"GHSA-x94h-535j-3m53","title":"Due to improper sanitization MedData HBYS software suffers from a remote SQL injection...","description":"Due to improper sanitization MedData HBYS software suffers from a remote SQL injection vulnerability. An unauthenticated attacker with the web access is able to extract critical information from the system.\n","status":"published","published":"2022-05-24T19:20:49Z","modified":"2023-01-28T05:08:10Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:44:36.474417Z"}],"nvd":[{"id":"CVE-2021-43362","description":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in MedData HBYS allows SQL Injection.This issue affects HBYS: from unspecified before 1.1.\n\n","status":"published","published":"2021-11-16T16:15:07.163Z","modified":"2026-06-17T04:10:53.443Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}