Is CVE-2003-0813 in the CISA KEV catalog?

No. CVE-2003-0813 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0813?

CVE-2003-0813 has a CVSS v2 base score of 5.1 (MEDIUM).

What is the EPSS score for CVE-2003-0813?

CVE-2003-0813 has an EPSS score of 14.84% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2003-0813

MEDIUMEPSS 96th pctl

5.1

CVSS v2

NVD

Description

A multi-threaded race condition in the Windows RPC DCOM functionality with the MS03-039 patch installed allows remote attackers to cause a denial of service (crash or reboot) by causing two threads to process the same RPC request, which causes one thread to use memory after it has been freed, a different vulnerability than CVE-2003-0352 (Blaster/Nachi), CVE-2003-0715, and CVE-2003-0528, and as demonstrated by certain exploits against those vulnerabilities.

CWE-367TOCTOU Race Condition

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

14.84%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.