Is CVE-2003-0116 in the CISA KEV catalog?

No. CVE-2003-0116 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0116?

CVE-2003-0116 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2003-0116?

CVE-2003-0116 has an EPSS score of 25.25% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2003-0116

MEDIUMEPSS 98th pctl

5.0

CVSS v2

NVD

Description

Microsoft Internet Explorer 5.01, 5.5 and 6.0 does not properly check the Cascading Style Sheet input parameter for Modal dialogs, which allows remote attackers to read files on the local system via a web page containing script that creates a dialog and then accesses the target files, aka "Modal Dialog script execution."

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

25.25%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% 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.