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CVSS: 9.8EPSS: 1%CPEs: 156EXPL: 0

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 •

CVSS: 7.5EPSS: 0%CPEs: 45EXPL: 0

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 •

CVSS: 7.5EPSS: 5%CPEs: 252EXPL: 0

18 Mar 2004 — The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference. La función do_change_cipher_spec en OpenSSL 0.9.6c hasta 0.9.6.k y 0.9.7a hasta 0.9.7c permite que atacantes remotos provoquen una denegación de servicio (caída) mediante una hábil unión SSL/TLS que provoca un puntero nulo. • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:05.openssl.asc • CWE-476: NULL Pointer Dereference •

CVSS: 7.5EPSS: 3%CPEs: 252EXPL: 0

18 Mar 2004 — OpenSSL 0.9.6 before 0.9.6d does not properly handle unknown message types, which allows remote attackers to cause a denial of service (infinite loop), as demonstrated using the Codenomicon TLS Test Tool. OpenSSL 0.9.6 anteriores a la 0.9.6d no manejan adecuadamente los tipos de mensajes desconocidos, lo que permite a atacantes remotos causar una denegación de servicios (por bucle infinito), como se demuestra utilizando la herramienta de testeo Codenomicon TLS. • ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2004.10/SCOSA-2004.10.txt •

CVSS: 7.5EPSS: 0%CPEs: 31EXPL: 0

08 May 2003 — Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 2.x.x through 3.6.7A allow remote attackers to cause a denial of service (slowdown and possibly reload) via a flood of malformed ICMP packets. Concentradores de Cisco de la serie VPN 3000 y Cisco VPN 3002 Hardware Client 2.x.x hasta 3.6.7A permiten que atacantes remotos causen una denegación de servicio (ralentización y posiblemente recarga) mediante una inundación con paquetes ICMP mal construídos. • http://www.cisco.com/warp/public/707/cisco-sa-20030507-vpn3k.shtml •

CVSS: 7.5EPSS: 0%CPEs: 36EXPL: 0

08 May 2003 — Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 2.x.x through 3.6.7 allows remote attackers to cause a denial of service (reload) via a malformed SSH initialization packet. Concentradores de Cisco de la serie VPN 3000 y Cisco VPN 3002 Hardware Client 2.x.x hasta 3.6.7 permiten que atacantes remotos causen una denegación de servicio (recarga) mediante un paquete de inicialización SSH mal construído. • http://www.cisco.com/warp/public/707/cisco-sa-20030507-vpn3k.shtml •

CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0

04 Oct 2002 — Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the "No Encryption" option set. • http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml •

CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0

04 Oct 2002 — Cisco Virtual Private Network (VPN) Client software 2.x.x and 3.x before 3.0.5 allows remote attackers to cause a denial of service (crash) via TCP packets with source and destination ports of 137 (NETBIOS). • http://www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtml •

CVSS: 7.5EPSS: 0%CPEs: 20EXPL: 0

04 Oct 2002 — 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. • http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml •

CVSS: 7.5EPSS: 0%CPEs: 21EXPL: 0

04 Oct 2002 — The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection. • http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml •