CVE-1999-1452

CVE-1999-1452 is a low-severity vulnerability in Microsoft Windows Nt with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

GINA in Windows NT 4.0 allows attackers with physical access to display a portion of the clipboard of the user who has locked the workstation by pasting (CTRL-V) the contents into the username prompt.

Frequently asked questions

What is CVE-1999-1452?
GINA in Windows NT 4.0 allows attackers with physical access to display a portion of the clipboard of the user who has locked the workstation by pasting (CTRL-V) the contents into the username prompt.
How severe is CVE-1999-1452?
CVE-1999-1452 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-1999-1452 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1452?
CVE-1999-1452 affects Microsoft Windows Nt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-1452?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-1452 published?
CVE-1999-1452 was published on 1999-12-31 and last updated on 2026-06-16.

References

Affected products (1)

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