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CVE-2023-53969

Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Password Change

Published: Dec 22, 2025Updated: Dec 26, 2025 Sources: CVE List NVDCWE-306
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.5%
Top 64.0%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

Screen SFT DAB 600/C firmware 1.9.3 contains a session management vulnerability that allows attackers to bypass authentication controls by exploiting IP address session binding. Attackers can reuse the same IP address and issue unauthorized requests to the userManager API to change user passwords without proper authentication.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-306

Affected Products

sft dab 600\/c firmwaredbbroadcastICS / OT / IoT
Screen SFT DAB 600/CDB Elettronica Telecomunicazioni SpA
dbbroadcastcommercialICS / OT / IoTaka dbbroadcast, mozart dds
db elettronica telecomunicazioni spacommercial

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

2 techniques
Initial Access
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References

https://www.dbbroadcast.com
dbbroadcast.com
https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/
dbbroadcast.com
https://www.exploit-db.com/exploits/51456
exploit-db.com
and 2 more references View all →

Timeline

Published
Dec 22, 2025
Last Updated
Dec 26, 2025

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