High severity8.1NVD Advisory· Published Mar 27, 2020· Updated Jun 17, 2026
CVE-2020-3920
CVE-2020-3920
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Unisoon/UltraLog Expressv5Range: 1.4.0
Patches
Vulnerability mechanics
References
1- www.twcert.org.tw/tw/cp-132-3452-937d6-1.htmlnvdThird Party Advisory
News mentions
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