CVE-2023-53967

None

CVSS

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EPSS

0.5%

Published

Dec 22, 2025

CISA due date

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The record

Screen SFT DAB 600/C firmware 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without requiring the current credentials. Attackers can exploit the userManager.cgx API endpoint by sending a crafted POST request with a new MD5-hashed password to directly modify the admin account's authentication.

Affected packages

Ecosystem	Package	Introduced	Fixed