CVE-2000-1033

High CVSS 7.5

Published 2000-12-11 · last changed 2026-09-23

The fix

We hold no Microsoft remediation data for CVE-2000-1033, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

Serv-U FTP Server allows remote attackers to bypass its anti-hammering feature by first logging on as a valid user (possibly anonymous) and then attempting to guess the passwords of other users.

Sources

NVD record for CVE-2000-1033

CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P