Unrated severityNVD Advisory· Published Dec 10, 2025· Updated Apr 7, 2026
Screen SFT DAB 1.9.3 Authentication Bypass via Admin Password Change
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.
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Affected products
2- Range: =1.9.3
- DB Elettronica Telecomunicazioni SpA/Screen SFT DAB Series - Compact Radio DAB Transmitterv5Range: 1.9.3
Patches
Vulnerability mechanics
References
6- www.exploit-db.com/exploits/51458mitreexploit
- www.dbbroadcast.commitrevendor-advisoryvdb-entry
- www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-admin-password-changemitrethird-party-advisory
- www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5774.phpmitrevendor-advisoryvdb-entry
- www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/mitreproduct
- www.screen.itmitreproduct
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