CVE-2020-3920

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CVSS 3.1

8.1 high

EPSS

<1%p56

Published

Mar 27, 2020 (Mar 27, 2020)

Modified

Jun 17, 2026

Description

UltraLog Express device management interface does not properly perform access authentication in some specific pages/functions. Any user can access the privileged page to manage accounts through specific system directory.

Vendors: unisoon
Products: ultralog express firmware
Weakness: CWE-306
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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