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CVSS: 9.0EPSS: 1%CPEs: 3EXPL: 0

17 Jul 2017 — The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.2 through 3.17 contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these vulnerabilities by sending a crafted SNMP packet to an affected system via IPv4 or IPv6. Only traffic directed to an affected system can be used to exploit these vulnerabil... • http://www.securityfocus.com/bid/99345 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.0EPSS: 27%CPEs: 3EXPL: 4

17 Jul 2017 — The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.2 through 3.17 contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these vulnerabilities by sending a crafted SNMP packet to an affected system via IPv4 or IPv6. Only traffic directed to an affected system can be used to exploit these vulnerabil... • https://packetstorm.news/files/id/145727 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.8EPSS: 0%CPEs: 198EXPL: 0

22 Mar 2017 — A vulnerability in the web user interface of Cisco IOS XE 3.1 through 3.17 could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to insufficient resource handling by the affected software when the web user interface is under a high load. An attacker could exploit this vulnerability by sending a high number of requests to the web user interface of the affected software. A successful exploit could allow the attacker to cause the affected device to relo... • http://www.securityfocus.com/bid/97007 • CWE-399: Resource Management Errors CWE-400: Uncontrolled Resource Consumption •

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

22 Mar 2017 — A vulnerability in the Layer 2 Tunneling Protocol (L2TP) parsing function of Cisco IOS (12.0 through 12.4 and 15.0 through 15.6) and Cisco IOS XE (3.1 through 3.18) could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to insufficient validation of L2TP packets. An attacker could exploit this vulnerability by sending a crafted L2TP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resu... • http://www.securityfocus.com/bid/97010 • CWE-399: Resource Management Errors CWE-400: Uncontrolled Resource Consumption •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0

05 Oct 2016 — The AAA service in Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.1 through 3.18 and 16.2 allows remote attackers to cause a denial of service (device reload) via a failed SSH connection attempt that is mishandled during generation of an error-log message, aka Bug ID CSCuy87667. El servicio AAA en Cisco IOS 12.0 hasta la versión 12.4 y 15.0 hasta la versión 15.6 e IOS XE 2.1 hasta la versión 3.18 y 16.2 permite a atacantes remotos provocar una denegación de servicio (recarga del dispositivo)... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aaados • CWE-399: Resource Management Errors •

CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0

05 Oct 2016 — Cisco IOS 12.2 through 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.17 and 16.2 allow remote attackers to cause a denial of service (device reload) via crafted fields in an H.323 message, aka Bug ID CSCux04257. Cisco IOS 12.2 hasta la versión 12.4 y 15.0 hasta la versión 15.6 e IOS XE 3.1 hasta la versión 3.17 y 16.2 permiten a atacantes remotos provocar una denegación de servicio (recarga del dispositivo) a través de campos manipulados en un mensaje H.323, vulnerabilidad también conocida como Bug ID... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-h323 • CWE-20: Improper Input Validation •

CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0

22 Sep 2016 — The Zone-Based Firewall (ZBFW) functionality in Cisco IOS, possibly 15.4 and earlier, and IOS XE, possibly 3.13 and earlier, mishandles zone checking for existing sessions, which allows remote attackers to bypass intended resource-access restrictions via spoofed traffic that matches one of these sessions, aka Bug IDs CSCun94946 and CSCun96847. La funcionalidad Zone-Based Firewall (ZBFW) en Cisco IOS, posiblemente 15.4 y versiones anteriores e IOS XE, posiblemente 3.13 y versiones anteriores, no maneja adecu... • http://www.securityfocus.com/bid/93126 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 96%CPEs: 5EXPL: 3

19 Sep 2016 — The server IKEv1 implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.6, IOS XE through 3.18S, IOS XR 4.3.x and 5.0.x through 5.2.x, and PIX before 7.0 allows remote attackers to obtain sensitive information from device memory via a Security Association (SA) negotiation request, aka Bug IDs CSCvb29204 and CSCvb36055 or BENIGNCERTAIN. La implementación del servidor IKEv1 en Cisco IOS 12.2 hasta la versión 12.4 y 15.0 hasta la versión 15.6, IOS XE hasta la versión 3.18S, IOS XR 4.3.x y 5.0.x hast... • https://packetstorm.news/files/id/180932 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.5EPSS: 1%CPEs: 4891EXPL: 0

29 May 2016 — The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS XE 2.1 through 3.17S, IOS XR 2.0.0 through 5.3.2, and NX-OS allows remote attackers to cause a denial of service (packet-processing outage) via crafted ND messages, aka Bug ID CSCuz66542, as exploited in the wild in May 2016. El protocolo de implementación Neighbor Discovery (ND) en la pila IPv6 en Cisco IOS XE 2.1 hasta la versión 3.17S, IOS XR 2.0.0 hasta la versión 5.3.2 y NX-OS permite a atacantes remotos provocar una den... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160525-ipv6 • CWE-20: Improper Input Validation •

CVSS: 7.8EPSS: 0%CPEs: 95EXPL: 0

25 Sep 2015 — Cisco IOS XE 2.x and 3.x before 3.10.6S, 3.11.xS through 3.13.xS before 3.13.3S, and 3.14.xS through 3.15.xS before 3.15.1S allows remote attackers to cause a denial of service (device reload) via IPv4 packets that require NAT and MPLS actions, aka Bug ID CSCut96933. Vulnerabilidad en Cisco IOS XE 2.x y 3.x en versiones anteriores a 3.10.6S, 3.11.xS hasta la versión 3.13.xS en versiones anteriores a 3.13.3S y 3.14.xS hasta la versión 3.15.xS en versiones anteriores a 3.15.1S, permite a atacantes remotos pro... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150923-iosxe • CWE-20: Improper Input Validation CWE-399: Resource Management Errors •