Vulnerability in Microsoft Windows Nt

CVE-1999-0581

The HKEY_CLASSES_ROOT key in a Windows NT system has inappropriate, system-critical permissions.

Published · last modified .

CVSS v2 metric

CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.067 (93.7th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.7% 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-1999-0581: held from 0.067 to 0.067.

EPSS over last 30 days · oldest: 0.067 · newest: 0.067 · change: -0.001

Affected products

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-1999-0581?
CVE-1999-0581 is a vulnerability in Microsoft Windows Nt. Published 1999-01-01.
Is CVE-1999-0581 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.