Live › vulnerability › CVE-2007-0671
Go to dashboardA remote code execution flaw in Microsoft Excel lets an attacker run code on a victim's computer when a specially crafted Excel file is opened. The file can arrive as an email attachment or be hosted on a malicious website, and CISA lists it as actively exploited.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Microsoft Office | vendor | – | – |
| microsoft access | vendor | = 2000 | – |
| microsoft access | vendor | = 2002 | – |
| microsoft access | vendor | = 2003 | – |
| microsoft excel | vendor | = 2000 | – |
| microsoft excel | vendor |
| = 2002 |
| – |
| microsoft excel | vendor | = 2003 | – |
| microsoft excel viewer | vendor | = 2003 | – |
| microsoft frontpage | vendor | = 2000 | – |
| microsoft frontpage | vendor | = 2002 | – |
| microsoft frontpage | vendor | = 2003 | – |
| microsoft infopath | vendor | = 2003 | – |
| microsoft office | vendor | = 2000 | – |
| microsoft office | vendor | = 2003 | – |
| microsoft office | vendor | = 2004 | – |
| microsoft office | vendor | = xp | – |
| microsoft onenote | vendor | = 2003 | – |
| microsoft outlook | vendor | = 2000 | – |
| microsoft outlook | vendor | = 2002 | – |
| microsoft outlook | vendor | = 2003 | – |
| microsoft powerpoint | vendor | = 2000 | – |
| microsoft powerpoint | vendor | = 2002 | – |
| microsoft powerpoint | vendor | = 2003 | – |
| microsoft project | vendor | = 2000 | – |
| microsoft project | vendor | = 2002 | – |
| microsoft project | vendor | = 2003 | – |
| microsoft publisher | vendor | = 2000 | – |
| microsoft publisher | vendor | = 2002 | – |
| microsoft publisher | vendor | = 2003 | – |
| microsoft visio | vendor | = 2002 | – |
| microsoft visio | vendor | = 2003 | – |
| microsoft word | vendor | = 2000 | – |
| microsoft word | vendor | = 2002 | – |
| microsoft word | vendor | = 2003 | – |
| microsoft word viewer | vendor | = 2003 | – |
Identify installed Microsoft Office/Excel versions and compare against the Microsoft security bulletin for CVE-2007-0671.
Apply the vendor mitigations or patches from Microsoft for CVE-2007-0671; if they are unavailable, discontinue use of the affected Excel product as CISA directs.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Microsoft Office Excel contains a remote code execution vulnerability that can be exploited when a specially crafted Excel file is opened. This malicious file could be delivered as an email attachment or hosted on a malicious website. An attacker could leverage this vulnerability by creating a specially crafted Excel file, which, when opened, allowing an attacker to execute remote code on the affected system.
CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
This page as .md · .json · in your agent: get_signal("CVE-2007-0671")
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