This security bulletin contains one high risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to impersonate the virtual appliance.
The vulnerability exists due to the presence of a static SSH host key. A remote attacker can perform a man-in-the-middle (MitM) attack on an SSH connection to the Umbrella VA.
Install updates from vendor's website.Vulnerable software versions
Cisco Umbrella Virtual Appliance: 3.0.0 - 3.3.1
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?