CVE-2020-3362: Cisco Network Services Orchestrator

Medium severity, CVSS 4.7. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the CLI of Cisco Network Services Orchestrator (NSO) could allow an authenticated, local attacker to access confidential information on an affected device. The vulnerability is due to a timing issue in the processing of CLI commands. An attacker could exploit this vulnerability by executing a specific sequence of commands on the CLI. A successful exploit could allow the attacker to read configuration information that would normally be accessible to administrators only.

Affected products

• Cisco Network Services Orchestrator: before 4.7.7.3 (fixed in 4.7.7.3); from 5.1.0.1, before 5.1.4.2 (fixed in 5.1.4.2)

Published 2020-06-18. Last modified 2026-06-17.