Home/CVE/Microsoft Internet Explorer 5.01, 5.5 and 6.0 does not properly check parameters that are passed during third party rend
CVE

CVE-2003-0115

Microsoft Internet Explorer 5.01, 5.5 and 6.0 does not properly check parameters that are passed during third party rend

Microsoft Internet Explorer 5.01, 5.5 and 6.0 does not properly check parameters that are passed during third party rendering, which could allow remote attackers to execute arbitrary web script, aka the "Third Party Plugin Rendering" vulnerability, a different vulnerability than CVE-2003-0233.

HIGH · CVSS 7.5 EPSS 0.14296
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 5% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules2 YARA rules0
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Affected Products & Versions

2
microsoft ieall versions
microsoft internet explorerall versions
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumInternet Explorer DisableFirstRunCustomize Enabled
productmediumInternet Explorer Autorun Keys Modification
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Scoring & Timeline

7.5
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published to NVD12 May 2003 · 04:00 AM
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.iss.net/security_center/static/11848.phpVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-015
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