CVE-2021-45790

Public Exploit

Description

An arbitrary file upload vulnerability was found in Metersphere v1.15.4. Unauthenticated users can upload any file to arbitrary directory, where attackers can write a cron job to execute commands.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 9.60% Top 10%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/metersphere/metersphere/issues/8653 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-45790?
CVE-2021-45790 has been scored as a critical severity vulnerability.
How to fix CVE-2021-45790?
To fix CVE-2021-45790, 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-2021-45790 being actively exploited in the wild?
It is possible that CVE-2021-45790 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~10% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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