CVE-2020-3920

Unisoon UltraLog Express - Broken Authentication

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.

Remediation

Solution:

  • Update to V1.5.0 or later version.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory org.tw
Affected: Unisoon UltraLog Express
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-3452-937d6-1.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-3920?
CVE-2020-3920 has been scored as a high severity vulnerability.
How to fix CVE-2020-3920?
To fix CVE-2020-3920: Update to V1.5.0 or later version.
Is CVE-2020-3920 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3920 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3920?
CVE-2020-3920 affects Unisoon UltraLog Express.
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