CVE-2020-21861

Public Exploit

Description

File upload vulnerability in DuxCMS 2.1 allows attackers to execute arbitrary php code via duxcms/AdminUpload/upload.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.08%
Third-Party Advisory gitee.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitee.com/annyshow/DuxCMS2.1/issues/I182Y4 third party advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2020-21861?
CVE-2020-21861 has been scored as a high severity vulnerability.
How to fix CVE-2020-21861?
To fix CVE-2020-21861, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-21861 being actively exploited in the wild?
It is possible that CVE-2020-21861 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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