{"cve":"CVE-2023-53740","nvd":{"published":"2025-12-10T21:16:03.233","modified":"2026-06-17T06:45:59.277","status":"Analyzed","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.","cvss_v4":{"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","score":8.6},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-862"],"references":["https://www.dbbroadcast.com","https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/","https://www.exploit-db.com/exploits/51458","https://www.screen.it","https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-admin-password-change"],"products":["dbbroadcast:sft_dab_015\\/c_firmware","dbbroadcast:sft_dab_050\\/c_firmware","dbbroadcast:sft_dab_150\\/c_firmware","dbbroadcast:sft_dab_300\\/c_firmware","dbbroadcast:sft_dab_600\\/c_firmware"],"source":"nvd","synced_at":"2026-10-19T22:16:40.427100871+00:00"},"epss":{"cve":"CVE-2023-53740","score":0.00882,"percentile":0.5917,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}