CVE-2017-6718: Cisco IOS XR

Medium severity, CVSS 6.7. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to elevate privileges to the root level. More Information: CSCvb99384. Known Affected Releases: 6.2.1.BASE. Known Fixed Releases: 6.2.11.3i.ROUT 6.2.1.29i.ROUT 6.2.1.26i.ROUT.

Affected products

• Cisco IOS XR: version 6.0.2 only; version 6.0.2.01 only

Published 2017-07-04. Last modified 2026-06-17.