CVE-2020-3920
Last modified
CVE-2020-3920 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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.. EPSS estimates a 0.84% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Unisoon | Ultralog Express Firmware | 1.4.0 |
References
- https://www.twcert.org.tw/tw/cp-132-3452-937d6-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-3452-937d6-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2020-3920?
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