Home / CVE DB / CVE-2007-0671
Standard
Vulnerability Identifier

CVE-2007-0671

2007-02-03
Severity Assessment
8.8
HIGH
CVSS v3.x Score

CISA KEV Active Alert

Date Added
01 Jan 1970
Due Date
N/A
Required Action
Apply updates per vendor instructions.
Clinical Analysis (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.

Vector Sequencing

Attack Parameters

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Impact Consequences

Technical Impact

Unchanged
Scope
High
Confidentiality
High
Integrity
High
Availability
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2 Score (Legacy)
9.3

For backward compatibility

EPSS Probability
55.49%

Percentile: 98.1%

Weakness Classification

CWE-NVD-CWE-noinfo

Affected Population

Affected Configurations

Total: 34 detected entries

Software List Scrollable
mi
excel
Vendor: microsoft • v2002
mi
powerpoint
Vendor: microsoft • v2000
mi
excel
Vendor: microsoft • v2000
mi
word
Vendor: microsoft • v2003
mi
excel
Vendor: microsoft • v2003
mi
word
Vendor: microsoft • v2002
mi
publisher
Vendor: microsoft • v2000
mi
powerpoint
Vendor: microsoft • v2003
mi
access
Vendor: microsoft • v2003
mi
office
Vendor: microsoft • v2004
mi
frontpage
Vendor: microsoft • v2002
mi
project
Vendor: microsoft • v2002
mi
project
Vendor: microsoft • v2000
mi
project
Vendor: microsoft • v2003
mi
publisher
Vendor: microsoft • v2003
mi
outlook
Vendor: microsoft • v2002
mi
onenote
Vendor: microsoft • v2003
mi
outlook
Vendor: microsoft • v2000
mi
frontpage
Vendor: microsoft • v2003
mi
visio
Vendor: microsoft • v2003
mi
office
Vendor: microsoft • v2003
mi
excel_viewer
Vendor: microsoft • v2003
mi
word
Vendor: microsoft • v2000
mi
word_viewer
Vendor: microsoft • v2003
mi
publisher
Vendor: microsoft • v2002
mi
access
Vendor: microsoft • v2000
mi
office
Vendor: microsoft • v2000
mi
office
Vendor: microsoft • vxp
mi
visio
Vendor: microsoft • v2002
mi
access
Vendor: microsoft • v2002
mi
powerpoint
Vendor: microsoft • v2002
mi
infopath
Vendor: microsoft • v2003
mi
outlook
Vendor: microsoft • v2003
mi
frontpage
Vendor: microsoft • v2000
Timeline

Time Line

PUBLICATION
03 Feb 2007
MODIFICATION
22 Apr 2026
Impact Statistics

Key Metrics

CVSS Score
8.8
HIGH
Products
34
Affected
Active Exploitation Confirmed
Remediation Protocol

Recommended Solution

No automatic solution found. Check vendor references.
Patch Library
No direct patch listed in database.
Recommended Actions for Administrators

Immediate Action Plan

1. Inventory

Identify all affected systems in your infrastructure.

2. Assessment

Assess exposure and criticality for your organization.

3. Mitigation

Apply patches or available workarounds.

4. Verification

Test and confirm effectiveness of applied measures.

⚠️ MAXIMUM PRIORITY - Immediate action required