AUGUST 4, 2026
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Case File

CVE-2003-0820

HIGH · CVSS 7.5 EPSS 25.73%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2003-12-15 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Microsoft. Its EPSS score suggests a 25.7% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2003-0820
Severity
HIGH
CVSS
7.5
EPSS
25.73%
Microsoft

Original NVD Description

Microsoft Word 97, 98(J), 2000, and 2002, and Microsoft Works Suites 2001 through 2004, do not properly check the length of the "Macro names" data value, which could allow remote attackers to execute arbitrary code via a buffer overflow attack.