CVE-2002-0186

NONECVSS 0.0Weaponized

0.0

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."

CVSS v3: —
EG Score: —
EPSS: 98.8%
KEV: Not listed

Published

July 3, 2002

Last Modified

April 16, 2026

References (18)

cve@mitrehttp://archives.neohapsis.com/archives/vulnwatch/2002-q2/0100.html
cve@mitrehttp://marc.info/?l=bugtraq&m=102397345410856&w=2
cve@mitrehttp://www.iss.net/security_center/static/9328.php
cve@mitrehttp://www.kb.cert.org/vuls/id/811371
cve@mitrehttp://www.osvdb.org/5347
cve@mitrehttp://www.securityfocus.com/bid/5004
cve@mitrehttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-030
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A484
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A489
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0100.html
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=102397345410856&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/9328.php
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/811371
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/5347
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/5004

Data Freshness Timeline

(refreshed 4× in last 7d / 10× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-21540✓ verified
First seen Jun 12, 2002
Microsoft SQL Server 2000 - 'SQLXML' Buffer Overflow (PoC)
Open source ↗

Frequently asked(4)

What is CVE-2002-0186?

CVE-2002-0186 is a none vulnerability published on July 3, 2002. 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."

When was CVE-2002-0186 disclosed?

CVE-2002-0186 was first published in the National Vulnerability Database on July 3, 2002, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2002-0186 actively exploited?

CVE-2002-0186 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2002-0186?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-0186, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2002-0186

📅 Published

🔄 Last Modified

🔗 References (18)