Cisco · Cisco Umbrella Virtual Appliance · CVE-2022-20773
**Name of the Vulnerable Software and Affected Versions**
Cisco Umbrella Virtual Appliance (VA) (affected versions not specified)
**Description**
The issue is related to the key-based SSH authentication mechanism, which uses a static SSH host key, allowing a remote attacker to perform a man-in-the-middle attack on an SSH connection. This could enable the attacker to impersonate the VA, learn administrator credentials, change configurations, or reload the VA. It is noted that SSH is not enabled by default on the Umbrella VA.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.