CVE-2021-42099

Description

Zoho ManageEngine M365 Manager Plus before 4421 is vulnerable to file-upload remote code execution.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 22.41% Top 5%
Vendor Advisory manageengine.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.manageengine.com product
https://www.manageengine.com/microsoft-365-management-reporting/release-notes.html#4421 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-42099?
CVE-2021-42099 has been scored as a critical severity vulnerability.
How to fix CVE-2021-42099?
To fix CVE-2021-42099, 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-2021-42099 being actively exploited in the wild?
It is possible that CVE-2021-42099 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~22% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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