CVE Vulnerability

CVE-2008-1618

The PPTP VPN service in Watchguard Firebox before 10, when performing the MS-CHAPv2 authentication handshake, generates different error codes depending on whether the username is valid or invalid, which allows remote attackers to enumerate valid usernames.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

References
Link Resource
http://www.mwrinfosecurity.com/publications/mwri_watchguard-firebox-pptp-vpn-user-enumeration-advisory_2008-04-04.pdf Exploit Patch
http://www.securityfocus.com/bid/28619
http://www.securitytracker.com/id?1019796
http://secunia.com/advisories/29708 Vendor Advisory
http://www.osvdb.org/44218
http://www.vupen.com/english/advisories/2008/1152/references Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/41683
Configurations

Configuration 1

cpe:2.3:a:watchguard:firebox_pptp_vpn:5.0:*:*:*:*:*:*:*
cpe:2.3:a:watchguard:firebox_pptp_vpn:4.9:*:*:*:*:*:*:*
Information

Published : 2008-04-07 06:44

Updated : 2017-08-08 01:30

NVD link : CVE-2008-1618

Mitre link : CVE-2008-1618

Products Affected
No products.
CWE
CWE-200