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cveMitreCVE-2006-4774
HistorySep 14, 2006 - 12:07 a.m.

CVE-2006-4774

2006-09-1400:07:00
CWE-399
mitre
web.nvd.nist.gov
34
cisco
ios
vtp
dos
cve-2006-4774
nvd

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.5

Confidence

High

EPSS

0.044

Percentile

92.4%

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 configurations

Nvd
Node
ciscoiosMatch12.1\(19\)
VendorProductVersionCPE
ciscoios12.1(19)cpe:2.3:o:cisco:ios:12.1\(19\):*:*:*:*:*:*:*

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.5

Confidence

High

EPSS

0.044

Percentile

92.4%