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Case File

CVE-2006-4776

HIGH · CVSS 7.5 EPSS 7.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2006-09-14 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2006-4776
Severity
HIGH
CVSS
7.5
EPSS
7.36%
Cisco

Original Filing — NVD Description

Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.