CVE-2026-20245 — Actively Exploited: Catalyst SD-WAN Manager (Cisco)
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.
| CVE ID | CVE-2026-20245 |
|---|---|
| Vendor | Cisco |
| Product | Catalyst SD-WAN Manager |
| Vulnerability name | Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability |
| Date added | 2026-06-09 |
| Remediation due | 2026-06-23 |
| Known ransomware use | Unknown |
| Required 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. |
| 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. |
| Source | CISA Known Exploited Vulnerabilities |
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