CVE-2007-1258: Cisco Catalyst 6000

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

Unspecified vulnerability in Cisco IOS 12.2SXA, SXB, SXD, and SXF; and the MSFC2, MSFC2a and MSFC3 running in Hybrid Mode on Cisco Catalyst 6000, 6500 and Cisco 7600 series systems; allows remote attackers on a local network segment to cause a denial of service (software reload) via a certain MPLS packet.

Affected products

• Cisco Catalyst 6000: any version
• Cisco Catalyst 6500: any version
• Cisco Catalyst 7600: any version
• Cisco IOS: version 12.2(18)sxf4 only; version 12.2sxa only; version 12.2sxb only; version 12.2sxd only; version 12.2sxf only

Published 2007-03-03. Last modified 2026-06-16.