CVE-2021-1302: Cisco Catalyst SD-WAN Manager

High severity, CVSS 8.8. EPSS: 1.7% chance of exploitation in the next 30 days.

Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of an affected system, gain access to sensitive information, and view information that they are not authorized to access. For more information about these vulnerabilities, see the Details section of this advisory.

Affected products

• Cisco Catalyst SD-WAN Manager: affected versions not specified

Published 2021-01-20. Last modified 2026-06-17.