CVE-2023-53775

high

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.

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5772.php

https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-user-password-change

https://www.exploit-db.com/exploits/51456

https://www.screen.it

https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/

https://www.dbbroadcast.com

Details

Source: Mitre, NVD

Published: 2025-12-10

Updated: 2026-01-02

Risk Information

CVSS v2

Base Score: 6.1

Vector: CVSS2#AV:A/AC:L/Au:N/C:N/I:C/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium

CVSS v4

Base Score: 7.1

Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00045