{"id":"CVE-2021-37292","aliases":["EUVD-2021-23864","GHSA-xhgx-qjr6-8ff6"],"status":"published","title":"An Access Control vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS...","description":"An Access Control vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS 1.0.0 due to an undocumented backdoor account. A malicious user can log in using the backdor account with admin highest privileges and obtain system control.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0655,"percentile":0.93893,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2022-04-11T18:13:14Z","modified":"2026-07-05T03:30:48Z","exploits":[{"source":"nuclei","id":"CVE-2021-37292","title":"KevinLAB BEMS (Building Energy Management System) - Backdoor Account","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-37292.yaml"}],"products":[{"vendor":"kevinlab","product":"4st_l-bems"}],"references":[{"url":"https://www.zeroscience.mk/en/vulnerabilities/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://www.kevinlab.com","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37292"},{"url":"https://www.zeroscience.mk/en/vulnerabilities"},{"url":"https://github.com/advisories/GHSA-xhgx-qjr6-8ff6"}],"sources":{"cve":[{"id":"CVE-2021-37292","description":"An Access Control vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS 1.0.0 due to an undocumented backdoor account. A malicious user can log in using the backdor account with admin highest privileges and obtain system control.","status":"published","published":"2022-04-11T18:13:14Z","modified":"2026-07-05T00:04:11.996Z","updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-23864","description":"An Access Control vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS 1.0.0 due to an undocumented backdoor account. A malicious user can log in using the backdor account with admin highest privileges and obtain system control.","status":"published","published":"2022-04-11T18:13:14Z","modified":"2026-07-05T00:04:11Z","updated_at":"2026-11-02T18:20:16.50591Z"}],"ghsa":[{"id":"GHSA-xhgx-qjr6-8ff6","title":"An Access Control vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS...","description":"An Access Control vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS 1.0.0 due to an undocumented backdoor account. A malicious user can log in using the backdor account with admin highest privileges and obtain system control.","status":"published","published":"2022-04-12T00:00:34Z","modified":"2026-07-05T03:30:48Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:09:15.466495Z"}],"nvd":[{"id":"CVE-2021-37292","description":"An Access Control vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS 1.0.0 due to an undocumented backdoor account. A malicious user can log in using the backdor account with admin highest privileges and obtain system control.","status":"published","published":"2022-04-11T19:15:07.737Z","modified":"2026-07-05T01:17:29.243Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}