CVE-2023-53741

Screen SFT DAB 1.9.3 Authentication Bypass via IP Session Management

Screen SFT DAB 1.9.3 contains a weak session management vulnerability that allows attackers to bypass authentication controls by reusing IP address-bound session identifiers. Attackers can exploit the vulnerable API by intercepting and reusing established sessions to remove user accounts without proper authorization.

Affected

DB Elettronica Telecomunicazioni SpA · Screen SFT DAB Series - Compact Radio DAB Transmitter

CVSS v4.0 VULNCHECK

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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

CVSS v3.1 NVD

8.1 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS

0.73% chance of exploitation in the next 30 days, 53rd percentile

Published

2025-12-10

Updated

2026-04-07

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/51457

Security advisories

• https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-ip-session-…
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5773.php
• https://www.dbbroadcast.com
• https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air
• https://www.screen.it

References

• CVE Record
• NVD entry