Vulnerability in Microsoft Windows 2000

CVE-1999-0504

A Windows NT local user or administrator account has a default, null, blank, or missing password.

Published · last modified .

CVSS v2 metric

CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.643 (99.2th percentile), scored .

High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-1999-0504: held from 0.643 to 0.643.

EPSS over last 30 days · oldest: 0.643 · newest: 0.643 · change: 0.000

Affected products

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-1999-0504?
CVE-1999-0504 is a vulnerability in Microsoft Windows 2000. Published 1997-01-01.
Is CVE-1999-0504 known to be exploited?
5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.