CVE-2007-0671 — Microsoft Office Excel Remote Code Execution Vulnerability
2025-08-12 • CISA Known Exploited Vulnerability
[event] 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.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Microsoft |
| Product | Office |
| CVE ID | CVE-2007-0671 |
| Date Added | 2025-08-12 |
| Due Date | 2025-09-02 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-09-02