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Vulnerability record · CVE-2003-0907 · published 1 June 2004

CVE-2003-0907: Microsoft windows server 2003 argument injection vulnerability

Microsoft · Windows Server 2003

Help and Support Center in Microsoft Windows XP SP1 does not properly validate HCP URLs, which allows remote attackers to execute arbitrary code via quotation marks in an hcp:// URL, which are not quoted when constructing the argument list to HelpCtr.exe.

5.1 CVSS 2.0 Medium EPSS 22% · top 2.4% CWE-88 · Argument injection
5.1CVSS 2.0 base score
22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
22References
16 Jun 2026Last modified by NVD

Description

Help and Support Center in Microsoft Windows XP SP1 does not properly validate HCP URLs, which allows remote attackers to execute arbitrary code via quotation marks in an hcp:// URL, which are not quoted when constructing the argument list to HelpCtr.exe.

AV:N/AC:H/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.grok.org.uk/pipermail/full-disclosure/2004-April/020065.html Broken Link
http://marc.info/?l=bugtraq&m=108196864221676&w=2 Third Party Advisory
http://www.ciac.org/ciac/bulletins/o-114.shtml Broken Link
http://www.idefense.com/application/poi/display?id=100&type=vulnerabilities Broken Link
http://www.kb.cert.org/vuls/id/260588 PatchThird Party AdvisoryUS Government Resource
http://www.securityfocus.com/bid/10119 Broken LinkThird Party AdvisoryVDB Entry
http://www.us-cert.gov/cas/techalerts/TA04-104A.html Broken LinkThird Party AdvisoryUS Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/15704 Third Party AdvisoryVDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1000 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A904 Broken Link
http://lists.grok.org.uk/pipermail/full-disclosure/2004-April/020065.html Broken Link
http://marc.info/?l=bugtraq&m=108196864221676&w=2 Third Party Advisory
http://www.ciac.org/ciac/bulletins/o-114.shtml Broken Link
http://www.idefense.com/application/poi/display?id=100&type=vulnerabilities Broken Link
http://www.kb.cert.org/vuls/id/260588 PatchThird Party AdvisoryUS Government Resource
http://www.securityfocus.com/bid/10119 Broken LinkThird Party AdvisoryVDB Entry
http://www.us-cert.gov/cas/techalerts/TA04-104A.html Broken LinkThird Party AdvisoryUS Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/15704 Third Party AdvisoryVDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1000 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A904 Broken Link

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Source: NIST National Vulnerability Database (record CVE-2003-0907), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.