{"id":"CVE-2020-7233","aliases":["EUVD-2020-28361","GHSA-w32q-hpg7-2g7r"],"status":"published","title":"KMS Controls BAC-A1616BC BACnet devices have a cleartext password of snowman in the BACKDOOR_NAME...","description":"KMS Controls BAC-A1616BC BACnet devices have a cleartext password of snowman in the BACKDOOR_NAME variable in the BC_Logon.swf file.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01655,"percentile":0.76743,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522","CWE-798"],"published":"2020-01-19T19:45:23Z","modified":"2026-06-17T03:24:33Z","products":[{"vendor":"kmccontrols","product":"bac-a1616bc_firmware"}],"references":[{"url":"https://sku11army.blogspot.com/2020/01/kms-controls-backdoor-in-bacnet.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7233"},{"url":"https://github.com/advisories/GHSA-w32q-hpg7-2g7r"}],"sources":{"cve":[{"id":"CVE-2020-7233","description":"KMS Controls BAC-A1616BC BACnet devices have a cleartext password of snowman in the BACKDOOR_NAME variable in the BC_Logon.swf file.","status":"published","published":"2020-01-19T19:45:23Z","modified":"2024-08-04T09:25:48.972Z","updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-28361","description":"KMS Controls BAC-A1616BC BACnet devices have a cleartext password of snowman in the BACKDOOR_NAME variable in the BC_Logon.swf file.","status":"published","published":"2020-01-19T19:45:23Z","modified":"2024-08-04T09:25:48Z","updated_at":"2026-11-03T03:08:00.597336Z"}],"ghsa":[{"id":"GHSA-w32q-hpg7-2g7r","title":"KMS Controls BAC-A1616BC BACnet devices have a cleartext password of snowman in the BACKDOOR_NAME...","description":"KMS Controls BAC-A1616BC BACnet devices have a cleartext password of snowman in the BACKDOOR_NAME variable in the BC_Logon.swf file.","status":"published","published":"2022-05-24T17:06:55Z","modified":"2023-01-29T05:01:09Z","cwes":["CWE-798"],"updated_at":"2026-11-02T14:44:44.947771Z"}],"nvd":[{"id":"CVE-2020-7233","description":"KMS Controls BAC-A1616BC BACnet devices have a cleartext password of snowman in the BACKDOOR_NAME variable in the BC_Logon.swf file.","status":"published","published":"2020-01-19T20:15:12.043Z","modified":"2026-06-17T03:24:33.46Z","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","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:05:52.385274Z"}]}}