# CVE-2007-0671: A Microsoft Office bug is being used in attacks

Status: Being used now (CISA KEV, added 2025-08-12)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Microsoft Office (CVE-2007-0671) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2007-0671. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
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.

## Sources
- https://learn.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015
- https://nvd.nist.gov/vuln/detail/CVE-2007-0671
- https://nvd.nist.gov/vuln/detail/CVE-2007-0671

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.