Описание
The 802.1q VLAN protocol allows remote attackers to bypass network segmentation and spoof VLAN traffic via a message with two 802.1q tags, which causes the second tag to be redirected from a downstream switch after the first tag has been stripped, as demonstrated by Yersinia, aka "double-tagging VLAN jumping attack."
Ссылки
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:a:vlan_protocol:vlan_protocol:802.1q:*:*:*:*:*:*:*
EPSS
Процентиль: 48%
0.00247
Низкий
5 Medium
CVSS2
Дефекты
NVD-CWE-Other
Связанные уязвимости
github
почти 4 года назад
The 802.1q VLAN protocol allows remote attackers to bypass network segmentation and spoof VLAN traffic via a message with two 802.1q tags, which causes the second tag to be redirected from a downstream switch after the first tag has been stripped, as demonstrated by Yersinia, aka "double-tagging VLAN jumping attack."
EPSS
Процентиль: 48%
0.00247
Низкий
5 Medium
CVSS2
Дефекты
NVD-CWE-Other