Is CVE-2003-0909 in the CISA KEV catalog?

No. CVE-2003-0909 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0909?

CVE-2003-0909 has a CVSS v2 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2003-0909?

CVE-2003-0909 has an EPSS score of 20.85% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2003-0909

HIGHEPSS 97th pctl

7.2

CVSS v2

NVD

Description

Windows XP allows local users to execute arbitrary programs by creating a task at an elevated privilege level through the eventtriggers.exe command-line tool or the Task Scheduler service, aka "Windows Management Vulnerability."

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

20.85%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

http://www.ciac.org/ciac/bulletins/o-114.shtml
http://www.kb.cert.org/vuls/id/206468
http://www.securityfocus.com/bid/10125
http://www.us-cert.gov/cas/techalerts/TA04-104A.html
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011
https://exchange.xforce.ibmcloud.com/vulnerabilities/15678
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1004

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.