
CVE-2010-4354
https://notcve.org/view.php?id=CVE-2010-4354
30 Nov 2010 — The remote-access IPSec VPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices, PIX Security Appliances 500 series devices, and VPN Concentrators 3000 series devices responds to an Aggressive Mode IKE Phase I message only when the group name is configured on the device, which allows remote attackers to enumerate valid group names via a series of IKE negotiation attempts, aka Bug ID CSCtj96108, a different vulnerability than CVE-2005-2025. La implementación del acceso remoto de IP... • http://www.cisco.com/en/US/products/products_security_response09186a0080b5992c.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVE-2006-3906
https://notcve.org/view.php?id=CVE-2006-3906
27 Jul 2006 — 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 IO... • http://archives.neohapsis.com/archives/bugtraq/2006-07/0531.html •

CVE-2005-4499
https://notcve.org/view.php?id=CVE-2005-4499
22 Dec 2005 — 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 •

CVE-2005-2025
https://notcve.org/view.php?id=CVE-2005-2025
20 Jun 2005 — 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 •

CVE-2005-0943
https://notcve.org/view.php?id=CVE-2005-0943
30 Mar 2005 — 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 •