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Vulnerability record · CVE-2010-2563 · published 15 September 2010

CVE-2010-2563: Microsoft windows server 2003 code injection vulnerability

Microsoft · Windows Server 2003

The Word 97 text converter in the WordPad Text Converters in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly parse malformed structures in Word 97 documents, which allows remote attackers to execute arbitrary code via a crafted document containing an unspecified value that is used in a loop counter, aka "WordPad Word 97 Text Converter Memory Corruption Vulnerability."

9.3 CVSS 2.0 High EPSS 18% · top 2.9% CWE-94 · Code injection
9.3CVSS 2.0 base score
18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

The Word 97 text converter in the WordPad Text Converters in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly parse malformed structures in Word 97 documents, which allows remote attackers to execute arbitrary code via a crafted document containing an unspecified value that is used in a loop counter, aka "WordPad Word 97 Text Converter Memory Corruption Vulnerability."

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=879
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-067
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6632
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=879
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-067
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6632

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2010-2563), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.