CVE-2008-0536: Cisco Service Control Engine

High severity, CVSS 7.8. EPSS: 4.3% chance of exploitation in the next 30 days.

Unspecified vulnerability in the SSH server in (1) Cisco Service Control Engine (SCE) 3.0.x before 3.0.7 and 3.1.x before 3.1.0, and (2) Icon Labs Iconfidant SSH before 2.3.8, allows remote attackers to cause a denial of service (management interface outage) via SSH traffic that occurs during management operations and triggers "illegal I/O operations," aka Bug ID CSCsh49563.

Affected products

• Cisco Service Control Engine: up to and including 3.1.6; version 3.0 only
• Icon-Labs Iconfidant SSH: up to and including 2.3.7

Published 2008-05-22. Last modified 2026-06-16.