CVE-2022-20777
Critical
Description
Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an attacker to escape from the guest virtual machine (VM) to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these vulnerabilities, see the Details section of this advisory.
SeverityCritical
CVSS9.9
Exploit probability—
Product
Cisco Enterprise Nfv Infrastructure Software
PublishedMay 4, 2022
First seenMay 4, 2022
Weakness typeCWE-284Improper access control
How to fix
Update
- cisco enterprise_nfv_infrastructure_software4.7.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco enterprise_nfv_infrastructure_software | v < 4.7.1 | 4.7.1 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.