CVSS: 5.0EPSS: 5%CPEs: 138EXPL: 0CVE-2006-3906
https://notcve.org/view.php?id=CVE-2006-3906
Internet Key Exchange (IKE) version 1 protocol, as implemented on Cisco IOS, VPN 3000 Concentrators, and PIX firewalls, allows remote attackers to cause a denial of service (resource exhaustion) via a flood of IKE Phase-1 packets that exceed the session expiration rate. NOTE: it has been argued that this is due to a design weakness of the IKE version 1 protocol, in which case other vendors and implementations would also be affected. Protocolo Internet Key Exchange (IKE) version 1, implementado para Cisco IOS, VPN 3000 Concentrators, y PIX firewalls, permite a atacantes remotos provocar denegación de servicio (agotamiento de recursos) a través de un flood de paquetes IKE Phase-1 que exceden el ratio de expiración de la sesión. NOTA: se ha indicado que esto es debido a un diseño debil del protocolo IKe version 1, en cuyo caso otros vendedores e implementaciones podrían verse afectados. • http://archives.neohapsis.com/archives/bugtraq/2006-07/0531.html http://securityreason.com/securityalert/1293 http://securitytracker.com/id?1016582 http://www.cisco.com/en/US/tech/tk583/tk372/tsd_technology_security_response09186a00806f33d4.html http://www.nta-monitor.com/posts/2006/07/cisco-concentrator-dos.html http://www.osvdb.org/29068 http://www.securityfocus.com/archive/1/441203/100/0/threaded http://www.securityfocus.com/bid/19176 https://exchange.xforce.ibmcloud.com/vulnerabilities& •
CVSS: 7.5EPSS: 1%CPEs: 156EXPL: 0CVE-2005-4499
https://notcve.org/view.php?id=CVE-2005-4499
The Downloadable RADIUS ACLs feature in Cisco PIX and VPN 3000 concentrators, when creating an ACL on the Cisco Secure Access Control Server (CS ACS), generates a random internal name for an ACL that is also used as a hidden user name and password, which allows remote attackers to gain privileges by sniffing the username from the cleartext portion of a RADIUS session, then using the password to log in to another device that uses CS ACS. • http://secunia.com/advisories/18141 http://www.cisco.com/en/US/products/sw/secursw/ps2086/products_field_notice09186a00805bf1c4.shtml http://www.osvdb.org/22193 http://www.securityfocus.com/archive/1/420020/100/0/threaded http://www.securityfocus.com/archive/1/420103/100/0/threaded http://www.securityfocus.com/bid/16025 •
CVSS: 5.0EPSS: 0%CPEs: 44EXPL: 1CVE-2005-2025
https://notcve.org/view.php?id=CVE-2005-2025
Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname. • http://www.nta-monitor.com/news/vpn-flaws/cisco/VPN-Concentrator/index.htm http://www.securityfocus.com/bid/13992 http://www.vupen.com/english/advisories/2005/0822 •
CVSS: 5.0EPSS: 0%CPEs: 45EXPL: 0CVE-2005-0943
https://notcve.org/view.php?id=CVE-2005-0943
Cisco VPN 3000 series Concentrator running firmware 4.1.7.A and earlier allows remote attackers to cause a denial of service (device reload or drop user connection) via a crafted HTTPS packet. • http://secunia.com/advisories/14784 http://www.cisco.com/warp/public/707/cisco-sa-20050330-vpn3k.shtml http://www.securityfocus.com/bid/12948 https://exchange.xforce.ibmcloud.com/vulnerabilities/19903 •
CVSS: 7.5EPSS: 0%CPEs: 23EXPL: 0CVE-2003-0258
https://notcve.org/view.php?id=CVE-2003-0258
Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentrator, allow remote attackers to reach the private network without authentication. Concentradores de Cisco de la serie VPN 3000 y Cisco VPN 3002 Hardware Client 2.x.x hasta 4.0.REL, cuando se configuran para permitir IPSec sobre TCP para un puerto del concentrador, permiten que atacantes remotos alcancen la red privada sin autentificación. • http://www.cisco.com/warp/public/707/cisco-sa-20030507-vpn3k.shtml http://www.kb.cert.org/vuls/id/727780 https://exchange.xforce.ibmcloud.com/vulnerabilities/11954 •