Vulnerabilities > CVE-1999-0391 - Unspecified vulnerability in Microsoft Terminal Server, Windows 2000 and Windows NT

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
network
low complexity
microsoft

Summary

The cryptographic challenge of SMB authentication in Windows 95 and Windows 98 can be reused, allowing an attacker to replay the response and impersonate a user.

Vulnerable Configurations

Part Description Count
Application
Microsoft
1
OS
Microsoft
12