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CVE-2006-4774

HIGH CVSS: 7.8 Published: 2006-09-14 Modified: 2026-06-16

Description

The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to cause a denial of service by sending a VTP version 1 summary frame with a VTP version field value of 2.

Affected Platforms

Cisco Ios

Weakness Type

CWE-399

References