CVE-2023-53970: Dbbroadcast Sft Dab 600/c Firmware

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Screen SFT DAB 600/C Firmware 1.9.3 contains a weak session management vulnerability that allows attackers to bypass authentication controls by reusing IP-bound session identifiers. Attackers can exploit the vulnerable deviceManagement API endpoint to reset device configurations by sending crafted POST requests with manipulated session parameters.

Affected products

• Dbbroadcast Sft Dab 600/c Firmware: version 1.9.3 only

Published 2025-12-22. Last modified 2026-06-17.