{"id":"CVE-2023-53776","aliases":["EUVD-2023-60183","GHSA-q2hc-2xvc-9p5c"],"status":"published","title":"Screen SFT DAB 1.9.3 Authentication Bypass via Session Management Weakness","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to exploit weak session management by reusing IP-bound session identifiers. Attackers can issue unauthorized requests to the device management API by leveraging the session binding mechanism to perform critical operations on the transmitter.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0048,"percentile":0.41721,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-384"],"published":"2025-12-10T21:12:22Z","modified":"2026-06-17T06:46:03Z","products":[{"vendor":"db elettronica telecomunicazioni spa","product":"screen sft dab series - compact radio dab transmitter"},{"vendor":"dbbroadcast","product":"sft_dab_600\\/c_firmware"}],"references":[{"url":"https://www.exploit-db.com/exploits/51459","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://www.screen.it","tags":["product","Product"]},{"url":"https://www.dbbroadcast.com","tags":["product","Product"]},{"url":"https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/","tags":["product","Product"]},{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5775.php","tags":["vendor-advisory","exploit","Third Party Advisory"]},{"url":"https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-session-management-weakness","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53776"},{"url":"https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air"},{"url":"https://github.com/advisories/GHSA-q2hc-2xvc-9p5c"}],"sources":{"cve":[{"id":"CVE-2023-53776","title":"Screen SFT DAB 1.9.3 Authentication Bypass via Session Management Weakness","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to exploit weak session management by reusing IP-bound session identifiers. Attackers can issue unauthorized requests to the device management API by leveraging the session binding mechanism to perform critical operations on the transmitter.","status":"published","published":"2025-12-10T21:12:22.042Z","modified":"2026-04-07T14:06:54.767Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-60183","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to exploit weak session management by reusing IP-bound session identifiers. Attackers can issue unauthorized requests to the device management API by leveraging the session binding mechanism to perform critical operations on the transmitter.","status":"published","published":"2025-12-10T21:12:22Z","modified":"2026-04-07T14:06:54Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:25:13.718727Z"}],"ghsa":[{"id":"GHSA-q2hc-2xvc-9p5c","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 exploit weak session management by reusing IP-bound session identifiers. Attackers can issue unauthorized requests to the device management API by leveraging the session binding mechanism to perform critical operations on the transmitter.","status":"published","published":"2025-12-11T00:30:32Z","modified":"2026-01-02T15:30:25Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T15:05:25.370391Z"}],"nvd":[{"id":"CVE-2023-53776","description":"Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to exploit weak session management by reusing IP-bound session identifiers. Attackers can issue unauthorized requests to the device management API by leveraging the session binding mechanism to perform critical operations on the transmitter.","status":"published","published":"2025-12-10T22:16:19.357Z","modified":"2026-06-17T06:46:03.18Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:09:26.50087Z"}]}}