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CVE-2008-0087

7.5
HIGHCVSS v3.1 Base Score
55.74%
MEDIUM RiskEPSS (98th percentile)

The DNS client in Microsoft Windows 2000 SP4, XP SP2, Server 2003 SP1 and SP2, and Vista uses predictable DNS transaction IDs, which allows remote attackers to spoof DNS responses.

Published: 4/8/2008
Modified: 4/23/2026
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Vulnerability Summary

CVSS v3 Score

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2 Score

8.8

AV:N/AC:M/Au:N/C:N/I:C/A:C

EPSS Score (Exploitation Probability)

55.74%MEDIUM Exploitation Risk
98th percentile

This vulnerability has a 55.74% probability of being exploited in the next 30 days, ranking higher than 98% of all scored CVEs.

CWE Classification

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Same Weakness Type(CWE-330)

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Similar SeverityHIGH