CVE-2019-1745: Cisco IOS XE

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with elevated privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected commands. An exploit could allow the attacker to gain root privileges on the affected device.

Affected products

• Cisco IOS XE: version 3.6.10e only; version 3.10.0s only; version 3.10.1s only; version 3.10.2as only; version 3.10.2s only; version 3.10.2ts only; …

Published 2019-03-28. Last modified 2026-06-17.