CVE-2006-6717: Alliedtelesyn At-9000 24 Ethernetswitch

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

The Allied Telesis AT-9000/24 Ethernet switch accepts management packets from arbitrary VLANs, contrary to the documentation, which allows remote attackers to conduct attacks against the switch from unexpected locations.

Affected products

• Alliedtelesyn At-9000 24 Ethernetswitch: any version

Published 2006-12-23. Last modified 2026-06-16.