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Vulnerability Details : CVE-2001-0427

Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via a flood of invalid login requests to (1) the SSL service, or (2) the telnet service, which do not properly disconnect the user after several failed login attempts.
Publish Date : 2001-06-18 Last Update Date : 2017-10-10
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service

- Products Affected By CVE-2001-0427

# Product Type Vendor Product Version Update Edition Language
1 Hardware Cisco Vpn 3000 Concentrator * * * * Version Details Vulnerabilities
2 Hardware Cisco Vpn 3005 Concentrator * * * * Version Details Vulnerabilities
3 Hardware Cisco Vpn 3015 Concentrator * * * * Version Details Vulnerabilities
4 Hardware Cisco Vpn 3030 Concentator * * * * Version Details Vulnerabilities
5 Hardware Cisco Vpn 3060 Concentrator * * * * Version Details Vulnerabilities
6 Hardware Cisco Vpn 3080 Concentrator * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Vpn 3000 Concentrator 1
Cisco Vpn 3005 Concentrator 1
Cisco Vpn 3015 Concentrator 1
Cisco Vpn 3030 Concentator 1
Cisco Vpn 3060 Concentrator 1
Cisco Vpn 3080 Concentrator 1

- References For CVE-2001-0427
CISCO 20010328 VPN3000 Concentrator TELNET Vulnerability
OSVDB 5643
XF cisco-vpn-telnet-dos(6298)

- Metasploit Modules Related To CVE-2001-0427

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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