CVE-2023-53968 - CVE House
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Status published Critical CVE-2023-53968

Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Erase Account

Vulnerability 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 remove user accounts without proper authentication.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • LiquidWorm as Gjoko Krstic of Zero Science Lab

Affected Vendor

DB Elettronica Telecomunicazioni SpA

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Affected Software

Screen SFT DAB 600/C
Vulnerable Versions:
-

Timeline

Official Publish: December 22nd, 2025
Last Modified: December 22nd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)