HIGH CISA KEV

CVE-2026-20245

CVSS v3

7.8

HIGH

EPSS Score

0.1 %

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by uploading a crafted file to the affected system. A successful exploit could allow the attacker to perform command injection attacks on an affected syst

CISA Known Exploited Vulnerability

Date Added: 2026-06-09
Patch Due Date: 2026-06-23
Ransomware Use: Unknown

Technical details

Published: 2026-06-04

Frequently asked questions

What is CVE-2026-20245?

Is CVE-2026-20245 actively exploited?

Yes. CVE-2026-20245 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 6/23/2026.

What is the CVSS score for CVE-2026-20245?

CVE-2026-20245 has a CVSS v3 base score of 7.8 (HIGH severity).

Is CVE-2026-20245 affecting your environment?

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