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CVSS: 5.3EPSS: 24%CPEs: 64EXPL: 1

19 Aug 2014 — The SNMP module in Cisco NX-OS 7.0(3)N1(1) and earlier on Nexus 5000 and 6000 devices provides different error messages for invalid requests depending on whether the VLAN ID exists, which allows remote attackers to enumerate VLANs via a series of requests, aka Bug ID CSCup85616. El módulo SNMP en Cisco NX-OS 7.0(3)N1(1) y anteriores en los dispositivos Nexus 5000 y 6000 proporciona mensajes de error diferentes para solicitudes inválidas dependiendo de si existe el ID VLAN, lo que permite a atacantes remotos... • https://github.com/ehabhussein/snmpvlan • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.5EPSS: 1%CPEs: 34EXPL: 0

14 Jun 2014 — The HSRP implementation in Cisco NX-OS 6.2(2a) and earlier allows remote attackers to bypass authentication and cause a denial of service (group-member state modification and traffic blackholing) via malformed HSRP packets, aka Bug ID CSCup11309. La implementación HSRP en Cisco NX-OS 6.2(2a) y anteriores permite a atacantes remotos evadir autenticación y causar una denegación de servicio (modificación del estado de pertenencia a un grupo y redirección de trafico hacia un 'agujero negro' -blackhole-) a travé... • http://secunia.com/advisories/59158 • CWE-287: Improper Authentication •

CVSS: 7.8EPSS: 0%CPEs: 13EXPL: 0

24 May 2014 — The Message Transfer Service (MTS) in Cisco NX-OS before 6.2(7) on MDS 9000 devices and 6.0 before 6.0(2) on Nexus 7000 devices allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a large volume of crafted traffic, aka Bug ID CSCtw98915. Message Transfer Service (MTS) en Cisco NX-OS anterior a 6.2(7) en dispositivos MDS 9000 y 6.0 anterior a 6.0(2) en dispositivos Nexus 7000 permite a atacantes remotos causar una denegación de servicio (referencia a puntero n... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140521-nxos •

CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0

20 May 2014 — Directory traversal vulnerability in the command-line interface in Cisco NX-OS 6.2(2a) and earlier allows local users to read arbitrary files via unspecified input, aka Bug ID CSCul05217. Vulnerabilidad de salto de directorio en la interfaz de línea de comando en Cisco NX-OS 6.2(2a) y anteriores permite a usuarios locales leer archivos arbitrarios a través de entradas no especificadas, también conocido como Bug ID CSCul05217. • http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6975 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.5EPSS: 1%CPEs: 101EXPL: 0

08 Jan 2014 — The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174. La implementación de BGP en Cisco NX-OS 6.2 (2a) y anteriores no maneja adecuadamente la interacción de los mensajes de actualización con IPv6, VPNv4 y VPNv6 etiquetados direcciones unicast, que permite a atacantes... • http://osvdb.org/101713 • CWE-20: Improper Input Validation •

CVSS: 4.6EPSS: 0%CPEs: 98EXPL: 0

21 Dec 2013 — Directory traversal vulnerability in filesys in Cisco NX-OS 6.1(2) and earlier allows local users to access arbitrary files via crafted command-line arguments during a delete action, aka Bug IDs CSCty07270, CSCty07271, CSCty07273, and CSCty07275. Vulnerabilidad de recorrido de directorios en filesys de Cisco NX-OS 6.1(2) y anteriores permite a usuarios locales acceder a archivos de forma arbitraria a través de argumentos de línea de comandos manipulados durante una acción delete, tambien conocido como Bug I... • http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4135 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.5EPSS: 1%CPEs: 39EXPL: 0

08 Nov 2013 — Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874. Cisco NX-OS 5.0 y anteriores versiones en dispositivos MDS 9000 permite a atacantes remotos provocar una denegación de servicio (consumo del supervisor de CPU) a través de la autenticación Authentication Header (AH) en un marco Virtual Router Redundancy Proto... • http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.8EPSS: 1%CPEs: 319EXPL: 0

25 Apr 2013 — Multiple buffer overflows in the Cisco Discovery Protocol (CDP) implementation in Cisco NX-OS on Nexus 7000 devices 4.x and 5.x before 5.2(4) and 6.x before 6.1(1), Nexus 5000 and 5500 devices 4.x and 5.x before 5.1(3)N1(1), Nexus 4000 devices before 4.1(2)E1(1h), Nexus 3000 devices 5.x before 5.0(3)U3(1), Nexus 1000V devices 4.x before 4.2(1)SV1(5.1), MDS 9000 devices 4.x and 5.x before 5.2(4), Unified Computing System (UCS) 6100 and 6200 devices before 2.0(2m), and Connected Grid Router (CGR) 1000 devices... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130424-nxosmulti • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.0EPSS: 0%CPEs: 12EXPL: 0

14 Sep 2011 — The ACL implementation in Cisco NX-OS 5.0(2) and 5.0(3) before 5.0(3)N2(1) on Nexus 5000 series switches, and NX-OS before 5.0(3)U1(2a) on Nexus 3000 series switches, does not properly handle comments in conjunction with deny statements, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending packets, aka Bug IDs CSCto09813 and CSCtr61490. La implementación de ACL en Cisco NX-OS v5.0(2) y v5.0(3) antes de 5.0(3)N2(1) en los switches Nexus serie 5000 y N... • http://secunia.com/advisories/45883 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0

08 Sep 2009 — Unspecified vulnerability in Cisco NX-OS before 4.0(1a)N2(1), when running on Nexus 5000 platforms, allows remote attackers to cause a denial of service (crash) via an unspecified "sequence of TCP packets" related to "TCP State manipulation," possibly related to separate attacks against CVE-2008-4609. Vulnerabilidad sin especificar en Cisco NX-OS anterior a v4.0(1a)N2(1), cuando se ejecuta sobre plataformas Nexus 5000, permite a atacantes remotos provocar una denegación de servicio (caída) a través de "una ... • http://www.cisco.com/en/US/products/products_security_advisory09186a0080af511d.shtml •