CVE-2007-3030

Name: CVE-2007-3030
Creator: NVD / NIST
Published: 2007-07-10T22:30:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 25.03%

Last modified Jun 16, 2026

CVE-2007-3030 is a vulnerability of currently unknown severity. Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, and 2003 Viewer allows user-assisted remote attackers to execute arbitrary code via a malformed Excel file involving the "denoting [of] the start of a Workspace designation", which results in memory corruption, aka the "Workbook Memory Corruption Vulnerability".. EPSS estimates a 25.03% chance of exploitation in the next 30 days.

Description

Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, and 2003 Viewer allows user-assisted remote attackers to execute arbitrary code via a malformed Excel file involving the "denoting [of] the start of a Workspace designation", which results in memory corruption, aka the "Workbook Memory Corruption Vulnerability".

Metrics

EPSS Probability

25.03%

97.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Microsoft	Excel	2000	Sp3
Microsoft	Excel	2002	Sp3
Microsoft	Excel	2003	Sp2
Microsoft	Excel	2004	—
Microsoft	Excel	2007	—
Microsoft	Excel Viewer	2003	—

References

Timeline

Published: Jul 10, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-3030?

How severe is CVE-2007-3030?

Severity scoring for CVE-2007-3030 is pending analysis. The EPSS model estimates a 25.03% probability of exploitation in the next 30 days.

How do I fix CVE-2007-3030?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-3030?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST