CVE-2021-35971

Description

Veeam Backup and Replication 10 before 10.0.1.4854 P20210609 and 11 before 11.0.0.837 P20210507 mishandles deserialization during Microsoft .NET remoting.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.78% Top 30%
Vendor Advisory veeam.com Vendor Advisory veeam.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.veeam.com/kb4126 release notes vendor advisory
https://www.veeam.com/kb4180 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-35971?
CVE-2021-35971 has been scored as a critical severity vulnerability.
How to fix CVE-2021-35971?
To fix CVE-2021-35971, 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-2021-35971 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-35971 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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