CVE-2020-3921
HIGHCVSS 7.5/10EPSS 0.71%
Last modified
CVE-2020-3921 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.. EPSS estimates a 0.71% chance of exploitation in the next 30 days.
Description
UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Unisoon | Ultralog Express Firmware | 1.4.0 |
References
- https://www.twcert.org.tw/tw/cp-132-3453-442a5-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-3453-442a5-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-3921?
UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.
How severe is CVE-2020-3921?
CVE-2020-3921 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.
How do I fix CVE-2020-3921?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
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- CVE-2020-3918An access issue was addressed with additional sandbox restri…5.5
- CVE-2020-3919A memory initialization issue was addressed with improved me…7.8
- CVE-2020-3920UltraLog Express device management interface does not proper…8.1
- CVE-2020-3922LisoMail, by ArmorX, allows SQL Injections, attackers can ac…9.8
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- CVE-2020-3924DVR firmware in TAT-76 and TAT-77 series of products, provid…9.8
- CVE-2020-3925A Remote Code Execution(RCE) vulnerability exists in some de…8.8
- CVE-2020-3926An arbitrary-file-access vulnerability exists in ServiSign s…7.5
- CVE-2020-3927An arbitrary-file-access vulnerability exists in ServiSign s…7.5
Are you affected by CVE-2020-3921?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST