How severe is CVE-1999-0562?

CVE-1999-0562 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-1999-0562 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0562?

CVE-1999-0562 primarily affects Microsoft Windows 2000. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-1999-0562?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-1999-0562 published?

CVE-1999-0562 was published on 1997-01-01 and last updated on 2026-06-16.

CVE-1999-0562

CVE-1999-0562 is a high-severity vulnerability in Microsoft Windows 2000 with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 11% (95th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Windows 2000
Published: 1997-01-01
Last modified: 2026-06-16

Description

The registry in Windows NT can be accessed remotely by users who are not administrators.

Frequently asked questions

What is CVE-1999-0562?: The registry in Windows NT can be accessed remotely by users who are not administrators.
How severe is CVE-1999-0562?: CVE-1999-0562 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-1999-0562 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0562?: CVE-1999-0562 primarily affects Microsoft Windows 2000. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-1999-0562?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-1999-0562 published?: CVE-1999-0562 was published on 1997-01-01 and last updated on 2026-06-16.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1023

Affected products (2)

cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_nt:*:*:*:*:*:*:*:*

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