CVE-2007-0671

HIGHCVSS 8.8/10Actively ExploitedEPSS 42.14%

Last modified

CVE-2007-0671 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and possibly other Office products, allows remote user-assisted attackers to execute arbitrary code via unknown attack vectors, as demonstrated by Exploit-MSExcel.h in targeted zero-day attacks.. CISA has confirmed active exploitation in the wild. EPSS estimates a 42.14% chance of exploitation in the next 30 days.

Description

Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and possibly other Office products, allows remote user-assisted attackers to execute arbitrary code via unknown attack vectors, as demonstrated by Exploit-MSExcel.h in targeted zero-day attacks.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability
42.14%

98.5th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .

Affected Software

VendorProductVersionsUpdate
MicrosoftAccess2000
MicrosoftAccess2002
MicrosoftAccess2003
MicrosoftExcel2000
MicrosoftExcel2002
MicrosoftExcel2003
MicrosoftExcel Viewer2003
MicrosoftFrontpage2000
MicrosoftFrontpage2002
MicrosoftFrontpage2003
MicrosoftInfopath2003
MicrosoftOffice2000Sp3
MicrosoftOffice2003Sp2
MicrosoftOffice2004
MicrosoftOfficexpSp3
MicrosoftOnenote2003
MicrosoftOutlook2000
MicrosoftOutlook2002
MicrosoftOutlook2003
MicrosoftPowerpoint2000
MicrosoftPowerpoint2002
MicrosoftPowerpoint2003
MicrosoftProject2000Sr1
MicrosoftProject2002Sp1
MicrosoftProject2003
MicrosoftPublisher2000
MicrosoftPublisher2002
MicrosoftPublisher2003
MicrosoftVisio2002Sp2
MicrosoftVisio2003
MicrosoftWord2000
MicrosoftWord2002
MicrosoftWord2003
MicrosoftWord Viewer2003

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2007-0671?
Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and possibly other Office products, allows remote user-assisted attackers to execute arbitrary code via unknown attack vectors, as demonstrated by Exploit-MSExcel.h in targeted zero-day attacks.
How severe is CVE-2007-0671?
CVE-2007-0671 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 42.14% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2007-0671?
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-2007-0671?

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

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Source: NVD / NIST