When was CVE-2003-0711 disclosed?

CVE-2003-0711 was first published in the National Vulnerability Database on November 17, 2003, 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-2003-0711 actively exploited?

CVE-2003-0711 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2003-0711?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2003-0711, 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.

CVE-2003-0711

NONECVSS 0.0Elevated

0.0

Stack-based buffer overflow in the PCHealth system in the Help and Support Center function in Windows XP and Windows Server 2003 allows remote attackers to execute arbitrary code via a long query in an HCP URL.

CVSS v3: —
EG Score: —
EPSS: 97.8%
KEV: Not listed

References (22)

cve@mitrehttp://marc.info/?l=bugtraq&m=106631908105696&w=2
cve@mitrehttp://marc.info/?l=ntbugtraq&m=106632194809632&w=2
cve@mitrehttp://www.cert.org/advisories/CA-2003-27.html
cve@mitrehttp://www.kb.cert.org/vuls/id/467036
cve@mitrehttp://www.ngssoftware.com/advisories/ms-pchealth.txt
cve@mitrehttp://www.securityfocus.com/bid/8828
cve@mitrehttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-044
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A217
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3685
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3889
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4706
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=106631908105696&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=ntbugtraq&m=106632194809632&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.cert.org/advisories/CA-2003-27.html
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/467036

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CVE-2003-0711

Published

Last Modified

References (22)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2003-0711?

CVE-2003-0711

📅 Published

🔄 Last Modified

🔗 References (22)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2003-0711?

Published

Last Modified

References (22)

Frequently asked(4)