CVE-2022-20930: Cisco Catalyst SD-WAN Manager

Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite and possibly corrupt files on an affected system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary commands that are executed as the root user account. A successful exploit could allow the attacker to overwrite arbitrary system files, which could result in a denial of service (DoS) condition.

Affected products

• Cisco Catalyst SD-WAN Manager: version 20.8 only; version 20.9 only
• Cisco SD-WAN: before 20.6.2 (fixed in 20.6.2); version 20.8 only; version 20.9 only
• Cisco SD-WAN Vbond Orchestrator: before 20.6.2 (fixed in 20.6.2); version 20.8 only; version 20.9 only
• Cisco SD-WAN Vmanage: before 20.6.2 (fixed in 20.6.2)
• Cisco SD-WAN Vsmart Controller: before 20.6.2 (fixed in 20.6.2); version 20.8 only; version 20.9 only

Published 2022-09-30. Last modified 2026-06-17.