CVE-2007-0671
HIGHCISA KEVEPSS 99th pctlDescription
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.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploit Intelligence
Very high risk: more likely to be exploited than 99% of all known CVEs.
Microsoft Office Excel Remote Code Execution Vulnerability
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.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Remediation due: 2025-09-02
References
- http://osvdb.org/31901
- http://secunia.com/advisories/24008
- http://securitytracker.com/id?1017584
- http://vil.nai.com/vil/content/v_141393.htm
- http://www.avertlabs.com/research/blog/?p=191
- http://www.kb.cert.org/vuls/id/613740
- http://www.microsoft.com/technet/security/advisory/932553.mspx
- http://www.securityfocus.com/bid/22383
- http://www.us-cert.gov/cas/techalerts/TA07-044A.html
- http://www.vupen.com/english/advisories/2007/0463
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32178
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A301
- https://learn.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2007-0671
Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-22.