CVE-2023-53741

Screen SFT DAB 1.9.3 Authentication Bypass via IP Session Management

HIGH
8.1
CVSS Score
Published: December 10, 2025 at 09:06 PM UTC
Updated: June 17, 2026 at 06:45 AM UTC
6 products affected across 2 vendorsSft Dab 600 /c FirmwareSft Dab 150 /c FirmwareSft Dab 300 /c Firmware

Using Screen SFT DAB Series - Compact Radio DAB Transmitter by DB Elettronica Telecomunicazioni SpA?

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Severity
HIGH8.1
Exploit prediction
EPSS 0.7%
SSVC
PoC

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

dbbroadcast-sft-dab-015-c (same device)
dbbroadcast-sft-dab-050-c (same device)
dbbroadcast-sft-dab-150-c (same device)
dbbroadcast-sft-dab-300-c (same device)
dbbroadcast-sft-dab-600-c (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (6)

ExploitThird Party Advisory
Source: cverecord
https://www.exploit-db.com/exploits/51457
Product
Source: cverecord
https://www.screen.it
Vendor AdvisoryVDB EntryProduct
Source: cverecord
https://www.dbbroadcast.com
Vendor AdvisoryVDB EntryThird Party Advisory
Source: cverecord
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5773.php

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-384

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