{"id":"CVE-2023-23770","aliases":["EUVD-2023-27856","GHSA-c64r-rccr-qqrm"],"status":"published","title":"Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site...","description":"Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site Controller Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled.","severity":{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H/E:H/RL:U/RC:C/CR:H/IR:H/AR:M/MAV:N/MAC:L/MPR:N/MUI:N/MS:U/MC:L/MI:H/MA:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00541,"percentile":0.45769,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-259","CWE-798"],"published":"2023-08-29T08:47:13Z","modified":"2026-06-17T05:37:53Z","products":[{"vendor":"motorola","product":"mbts site controller"},{"vendor":"motorola","product":"mbts_site_controller"},{"vendor":"motorola","product":"mbts_site_controller_firmware"}],"references":[{"url":"https://tetraburst.com/","tags":["related","x_transferred","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23770"},{"url":"https://tetraburst.com"},{"url":"https://github.com/advisories/GHSA-c64r-rccr-qqrm"}],"sources":{"cve":[{"id":"CVE-2023-23770","description":"Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site Controller Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled.","status":"published","published":"2023-08-29T08:47:13.848Z","modified":"2024-10-02T14:38:55.765Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H/E:H/RL:U/RC:C/CR:H/IR:H/AR:M/MAV:N/MAC:L/MPR:N/MUI:N/MS:U/MC:L/MI:H/MA:H","level":"critical","assessor":"cna"}],"cwes":["CWE-259"],"updated_at":"2026-11-02T14:35:21.232549Z"}],"euvd":[{"id":"EUVD-2023-27856","description":"Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site Controller Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled.","status":"published","published":"2023-08-29T08:47:13Z","modified":"2024-10-02T14:38:55Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H/E:H/RL:U/RC:C/CR:H/IR:H/AR:M/MAV:N/MAC:L/MPR:N/MUI:N/MS:U/MC:L/MI:H/MA:H","level":"critical"}],"updated_at":"2026-11-03T00:27:58.959241Z"}],"ghsa":[{"id":"GHSA-c64r-rccr-qqrm","title":"Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site...","description":"Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site Controller Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled.","status":"published","published":"2023-08-29T09:30:23Z","modified":"2024-04-04T07:15:08Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"critical"}],"cwes":["CWE-259","CWE-798"],"updated_at":"2026-11-02T14:56:49.876332Z"}],"nvd":[{"id":"CVE-2023-23770","description":"Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site Controller Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled.","status":"published","published":"2023-08-29T09:15:07.993Z","modified":"2026-06-17T05:37:53.307Z","cvss":[{"version":"3.1","score":9.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","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"}],"cwes":["CWE-259","CWE-798"],"updated_at":"2026-11-02T14:08:25.025396Z"}]}}