Filtered by vendor Cisco Subscriptions
Filtered by product Vpn 3000 Concentrator Series Software Subscriptions
Total 24 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2002-1092 1 Cisco 1 Vpn 3000 Concentrator Series Software 2025-04-03 N/A
Cisco VPN 3000 Concentrator 3.6(Rel) and earlier, and 2.x.x, when configured to use internal authentication with group accounts and without any user accounts, allows remote VPN clients to log in using PPTP or IPSEC user authentication.
CVE-2002-1099 1 Cisco 2 Vpn 3000 Concentrator Series Software, Vpn 3002 Hardware Client 2025-04-03 N/A
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, allows remote attackers to obtain potentially sensitive information without authentication by directly accessing certain HTML pages.
CVE-2006-3906 1 Cisco 21 Adaptive Security Appliance Software, Ios, Pix Asa Ids and 18 more 2025-04-03 N/A
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.
CVE-2005-4499 1 Cisco 21 Adaptive Security Appliance Software, Pix Asa Ids, Pix Firewall and 18 more 2025-04-03 N/A
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.