Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2623▼ 237 respecto a la semana anterior
Críticas / altas1384▲ 151 respecto a la semana anterior
Nueva explotación activa (KEV)7▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)56▼ 473 respecto a la semana anterior
4 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Modificada | Media (4.7) | 0.69% | — | Ieee 802.2Ietf P802.1q | 27/9/2022 | 17/6/2026 | Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and Ethernet to Wifi frame conversion (and optionally VLAN0 headers). | |
| Modificada | Media (4.7) | 0.66% | — | Ieee 802.2Ietf P802.1q | 27/9/2022 | 17/6/2026 | Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length (and optionally VLAN0 headers) | |
| Modificada | Media (4.7) | 0.71% | — | Ieee 802.2Ietf P802.1q | 27/9/2022 | 17/6/2026 | Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using combinations of VLAN 0 headers, LLC/SNAP headers, and converting frames from Ethernet to Wifi and its reverse. | |
| Modificada | Media (4.7) | 0.81% | — | Ieee 802.2Ietf P802.1qCisco Catalyst 6503-e FirmwareCisco Catalyst 6504-e Firmware+92 | 27/9/2022 | 17/6/2026 | Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers. |