CVE-2020-3595: Cisco SD-WAN

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in Cisco SD-WAN Software could allow an authenticated, local attacker to elevate privileges to root group on the underlying operating system. The vulnerability is due to incorrect permissions being set when the affected command is executed. An attacker could exploit this vulnerability by executing the affected command on an affected system. A successful exploit could allow the attacker to gain root privileges.

Affected products

• Cisco SD-WAN: before 20.1.2 (fixed in 20.1.2); from 20.3, before 20.3.2 (fixed in 20.3.2)

Published 2020-11-06. Last modified 2026-06-17.