CVE-1999-0546
The Windows NT guest account is enabled.
4.6 Medium
The Windows NT guest account is enabled.
Exploit likelihood
1.65%Up 0.2 points since Feb 4, 2022
What each source reports
NVD Score used
The Windows NT guest account is enabled.
- Record
CVE-1999-0546- CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
The Windows NT guest account is enabled.
- Record
CVE-1999-0546- Updated
- 2026-11-02
EUVDEUVD-1999-0537 No score
The Windows NT guest account is enabled.
- Record
EUVD-1999-0537- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w5j7-6c9r-vm95 No score
The Windows NT guest account is enabled.
The Windows NT guest account is enabled.
- Record
GHSA-w5j7-6c9r-vm95- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-1999-0546 is a medium vulnerability (CVSS 4.6) in Microsoft Windows Nt, published October 1, 1998. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.65%, the 76th percentile. No source names a fixed version.