VulnerabilityALERT High

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

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 af...

Impact

CISA lists CVE-2026-20245 as known exploited in the wild for Cisco Catalyst SD-WAN Manager. Ransomware campaign use: Unknown. Federal remediation due date: 2026-06-23.

Recommended 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.

Published: 6/9/2026, 12:00:00 AMSource: CISA Known Exploited Vulnerabilities CatalogTags: CVE-2026-20245, Cisco, Catalyst SD-WAN Manager, CISA KEV, CWE-116