Is CVE-2003-0111 in the CISA KEV catalog?

No. CVE-2003-0111 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0111?

CVE-2003-0111 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2003-0111?

CVE-2003-0111 has an EPSS score of 41.21% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2003-0111

HIGHEPSS 98th pctl

7.5

CVSS v2

NVD

Description

The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as used in Windows and Internet Explorer, allows remote attackers to bypass security checks and execute arbitrary code via a malicious Java applet, aka "Flaw in Microsoft VM Could Enable System Compromise."

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

41.21%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.