Is CVE-2003-0604 in the CISA KEV catalog?

No. CVE-2003-0604 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0604?

CVE-2003-0604 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2003-0604?

CVE-2003-0604 has an EPSS score of 12.98% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2003-0604

HIGHEPSS 96th pctl

7.5

CVSS v2

NVD

Description

Windows Media Player (WMP) 7 and 8, as running on Internet Explorer and possibly other Microsoft products that process HTML, allows remote attackers to bypass zone restrictions and access or execute arbitrary files via an IFRAME tag pointing to an ASF file whose Content-location contains a File:// URL.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

12.98%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

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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.