{"id":"CVE-2023-53740","aliases":["EUVD-2023-60186","GHSA-xxv3-3qj7-23pv"],"status":"published","title":"Screen SFT DAB 1.9.3 Authentication Bypass via Admin Password Change","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without providing the current credentials. Attackers can exploit the userManager.cgx endpoint by sending a crafted JSON request with a new MD5-hashed password to directly modify the admin account.","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00882,"percentile":0.59423,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-12-10T21:06:29Z","modified":"2026-06-17T06:45:59Z","products":[{"vendor":"db elettronica telecomunicazioni spa","product":"screen sft dab series - compact radio dab transmitter"},{"vendor":"dbbroadcast","product":"sft_dab_015\\/c_firmware"},{"vendor":"dbbroadcast","product":"sft_dab_050\\/c_firmware"},{"vendor":"dbbroadcast","product":"sft_dab_150\\/c_firmware"},{"vendor":"dbbroadcast","product":"sft_dab_300\\/c_firmware"},{"vendor":"dbbroadcast","product":"sft_dab_600\\/c_firmware"}],"references":[{"url":"https://www.exploit-db.com/exploits/51458","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://www.screen.it","tags":["product","Product"]},{"url":"https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/","tags":["product","Product"]},{"url":"https://www.dbbroadcast.com","tags":["vendor-advisory","vdb-entry","Product"]},{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5774.php","tags":["vendor-advisory","vdb-entry","exploit","Exploit","Third Party Advisory"]},{"url":"https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-admin-password-change","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53740"},{"url":"https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air"},{"url":"https://github.com/advisories/GHSA-xxv3-3qj7-23pv"}],"sources":{"cve":[{"id":"CVE-2023-53740","title":"Screen SFT DAB 1.9.3 Authentication Bypass via Admin Password Change","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without providing the current credentials. Attackers can exploit the userManager.cgx endpoint by sending a crafted JSON request with a new MD5-hashed password to directly modify the admin account.","status":"published","published":"2025-12-10T21:06:29.286Z","modified":"2026-04-07T14:06:47.252Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2023-60186","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without providing the current credentials. Attackers can exploit the userManager.cgx endpoint by sending a crafted JSON request with a new MD5-hashed password to directly modify the admin account.","status":"published","published":"2025-12-10T21:06:29Z","modified":"2026-04-07T14:06:47Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:25:13.718727Z"}],"ghsa":[{"id":"GHSA-xxv3-3qj7-23pv","title":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to...","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without providing the current credentials. Attackers can exploit the userManager.cgx endpoint by sending a crafted JSON request with a new MD5-hashed password to directly modify the admin account.","status":"published","published":"2025-12-10T21:31:37Z","modified":"2025-12-17T21:30:42Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"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-862"],"updated_at":"2026-11-02T15:05:15.153655Z"}],"nvd":[{"id":"CVE-2023-53740","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without providing the current credentials. Attackers can exploit the userManager.cgx endpoint by sending a crafted JSON request with a new MD5-hashed password to directly modify the admin account.","status":"published","published":"2025-12-10T21:16:03.233Z","modified":"2026-06-17T06:45:59.277Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","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-862"],"updated_at":"2026-11-02T14:09:26.50087Z"}]}}