What’s Vulnerable › Vulnerabilities

CVE-2023-53967: Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Admin Password Change

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-22 · updated 2026-06-17
• Weakness: CWE-306

Description

Screen SFT DAB 600/C firmware 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without requiring the current credentials. Attackers can exploit the userManager.cgx API endpoint by sending a crafted POST request with a new MD5-hashed password to directly modify the admin account's authentication.

Affected products

• DB Elettronica Telecomunicazioni SpA Screen SFT DAB 600/C: 1.9.3

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.vulncheck.com/advisories/screen-sft-dab-c-firmware-authentication-bypass-admin-password-change
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5774.php
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5774.php

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