CVE-2021-44425

Public Exploit

Description

An issue was discovered in AnyDesk before 6.2.6 and 6.3.x before 6.3.3. An unnecessarily open listening port on a machine in the LAN of an attacker, opened by the Anydesk Windows client when using the tunneling feature, allows the attacker unauthorized access to the local machine's AnyDesk tunneling protocol stack (and also to any remote destination machine software that is listening to the AnyDesk tunneled port).

6.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.09%

Vendor Advisory anydesk.com

Affected: n/a n/a

References

Link	Tags
https://anydesk.com/en/downloads/windows	product vendor advisory
https://argus-sec.com/discovering-tunneling-service-security-flaws-in-anydesk-remote-application/	third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-44425?: CVE-2021-44425 has been scored as a medium severity vulnerability.
How to fix CVE-2021-44425?: To fix CVE-2021-44425, 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-2021-44425 being actively exploited in the wild?: It is possible that CVE-2021-44425 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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