Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2633▼ 304 respecto a la semana anterior

Críticas / altas1352▲ 80 respecto a la semana anterior

Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior

Sin puntuar (sin CVSS)58▼ 469 respecto a la semana anterior

5 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2012-3918	Modificada	Media (4.3)	1.1%	—	Cisco IOS Cisco Catalyst 2900 Cisco Catalyst 2900 Vlan Cisco Catalyst 2900xl	23/4/2014	16/6/2026	Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.
CVE-2005-4258	Modificada	Alta (7.8)	2.1%	—	Cisco Catalyst Cisco Catalyst 1200 Series Cisco Catalyst 1900 Series Cisco Catalyst 2800 Series+67	15/12/2005	16/6/2026	Unspecified Cisco Catalyst Switches allow remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from the BID.
CVE-2001-0895	Modificada	Media (5)	2.4%	—	Cisco Catalyst 2900xl Cisco Catalyst 2948g-l3 Cisco Catalyst 2950 Cisco Catalyst 3500xl+7	15/11/2001	16/6/2026	Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC address for the router, which eventually causes the router to overwrite the MAC address in its ARP table.
CVE-2001-0566	Modificada	Media (5)	6.4%	—	Cisco Catalyst 2900	14/8/2001	16/6/2026	Cisco Catalyst 2900XL switch allows a remote attacker to create a denial of service via an empty UDP packet sent to port 161 (SNMP) when SNMP is disabled.
CVE-1999-1129	Modificada	Alta (7.5)	1.6%	—	Cisco IOS Cisco Catalyst 2900 Vlan	1/9/1999	16/6/2026	Cisco Catalyst 2900 Virtual LAN (VLAN) switches allow remote attackers to inject 802.1q frames into another VLAN by forging the VLAN identifier in the trunking tag.