CVE-2002-0186

CVE-2002-0186 is a high-severity vulnerability in Microsoft Sql Server with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 55% places it in the 99th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

Buffer overflow in the SQLXML ISAPI extension of Microsoft SQL Server 2000 allows remote attackers to execute arbitrary code via data queries with a long content-type parameter, aka "Unchecked Buffer in SQLXML ISAPI Extension."

Frequently asked questions

What is CVE-2002-0186?
Buffer overflow in the SQLXML ISAPI extension of Microsoft SQL Server 2000 allows remote attackers to execute arbitrary code via data queries with a long content-type parameter, aka "Unchecked Buffer in SQLXML ISAPI Extension."
How severe is CVE-2002-0186?
CVE-2002-0186 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-0186 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 55% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0186?
CVE-2002-0186 primarily affects Microsoft Sql Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0186?
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-2002-0186 published?
CVE-2002-0186 was published on 2002-07-03 and last updated on 2026-06-16.

References

Affected products (3)

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