CVE-2026-20245: Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability

#cisco #catalystsdwanmanager #cybersecurity #vulnerability

CVE ID

CVE-2026-20245

Vulnerability Name

Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability

Project: Cisco
Product: Catalyst SD-WAN Manager

Date

Date Added: 2026-06-09
Due Date: 2026-06-23

Description

Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encoding or escaping of output vulnerability. This vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system.

Known To Be Used in Ransomware Campaigns?

Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.