CVE-2023-53969

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

Published Dec 22, 2025 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Dbbroadcast
Dbbroadcast sft Dab 600\/c
Dbbroadcast sft Dab 600\/c Firmware
CPEs cpe:2.3:h:dbbroadcast:sft_dab_600\/c:-:*:*:*:*:*:*:*
cpe:2.3:o:dbbroadcast:sft_dab_600\/c_firmware:1.9.3:*:*:*:*:*:*:*
Vendors & Products Dbbroadcast
Dbbroadcast sft Dab 600\/c
Dbbroadcast sft Dab 600\/c Firmware
Type Values Removed Values Added
First Time appeared Db Elettronica
Db Elettronica screen Sft Dab 600c
Vendors & Products Db Elettronica
Db Elettronica screen Sft Dab 600c
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Password Change
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Dec 22, 2025, 10:05 PM
Reserved
Dec 19, 2025, 2:03 PM
Status
Analyzed
Published
Dec 22, 2025, 10:16 PM
Modified
Oct 28, 2026, 7:10 PM