How severe is CVE-2005-3174?

CVE-2005-3174 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2005-3174 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3174?

CVE-2005-3174 affects Microsoft Windows 2000. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2005-3174?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2005-3174 published?

CVE-2005-3174 was published on 2005-10-06 and last updated on 2026-06-16.

CVE-2005-3174

CVE-2005-3174 is a medium-severity vulnerability in Microsoft Windows 2000 with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Windows 2000
Published: 2005-10-06
Last modified: 2026-06-16

Description

Microsoft Windows 2000 before Update Rollup 1 for SP4 allows users to log on to the domain, even when their password has expired, if the fully qualified domain name (FQDN) is 8 characters long.

Frequently asked questions

What is CVE-2005-3174?: Microsoft Windows 2000 before Update Rollup 1 for SP4 allows users to log on to the domain, even when their password has expired, if the fully qualified domain name (FQDN) is 8 characters long.
How severe is CVE-2005-3174?: CVE-2005-3174 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2005-3174 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3174?: CVE-2005-3174 affects Microsoft Windows 2000. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-3174?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-3174 published?: CVE-2005-3174 was published on 2005-10-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:microsoft:windows_2000:*:sp4:*:fr:*:*:*:*

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