7.5
CVSSv2

CVE-2002-0054

Published: 08/03/2002 Updated: 09/04/2020
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

SMTP service in (1) Microsoft Windows 2000 and (2) Internet Mail Connector (IMC) in Exchange Server 5.5 does not properly handle responses to NTLM authentication, which allows remote malicious users to perform mail relaying via an SMTP AUTH command using null session credentials.

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microsoft exchange server 5.5

microsoft windows 2000 -