CVE-2023-53775 - CVE House
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Status published High CVE-2023-53775

Screen SFT DAB 1.9.3 Authentication Bypass via Session Management Weakness

Vulnerability Description

Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change user passwords by exploiting weak session management controls. Attackers can reuse IP-bound session identifiers to issue unauthorized requests to the userManager API and modify user credentials 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 Series - Compact Radio DAB Transmitter
Vulnerable Versions:
1.9.3

Timeline

Official Publish: December 10th, 2025
Last Modified: April 7th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)