CVE-2009-1477: Aten KH1516I IP Kvm Switch

High severity, CVSS 10.0. EPSS: 2.1% chance of exploitation in the next 30 days.

The https web interfaces on the ATEN KH1516i IP KVM switch with firmware 1.0.063, the KN9116 IP KVM switch with firmware 1.1.104, and the PN9108 power-control unit have a hardcoded SSL private key, which makes it easier for remote attackers to decrypt https sessions by extracting this key from their own switch and then sniffing network traffic to a switch owned by a different customer.

Affected products

• Aten KH1516I IP Kvm Switch: version 1.0.063 only
• Aten KN9116 IP Kvm Switch: version 1.1.104 only
• Aten PN9108 Power Over The Net: any version

Published 2009-05-27. Last modified 2026-06-16.