CVE-2023-53776

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.

• CWE-384

• https://www.dbbroadcast.comProduct
• https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/Product
• https://www.exploit-db.com/exploits/51459Exploit, Third Party Advisory
• https://www.screen.itProduct
• https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-session-management-weaknessThird Party Advisory
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5775.phpThird Party Advisory
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5775.phpThird Party Advisory

Published

Dec 10, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

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