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Firebox Pptp Vpn

firebox_pptp_vpn

Vendor: Watchguard • 1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Watchguard
1Firebox Pptp Vpn
Apr 23, 2026
Apr 7, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
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 att...Show more
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.Show less