CVE-2023-28285

CVSS 3.1 Score 7.8 of 10 (high)

Details

Published Apr 11, 2023
Updated: Jan 1, 2025
CWE ID 416

Summary

CVE-2023-28285 is a newly disclosed vulnerability affecting Microsoft Office. This remote code execution flaw allows attackers to execute malicious code on a victim's system by exploiting a vulnerability in the way Microsoft Office handles specially crafted Office files. Successful exploitation could result in significant data loss or system compromise. Users are advised to apply the latest Microsoft Office patches to mitigate this risk. Microsoft has acknowledged the issue and released a security update to address CVE-2023-28285. This vulnerability is particularly dangerous due to the widespread use of Microsoft Office applications, making it essential for all users to apply the patch as soon as possible to protect their systems. Attackers can leverage this vulnerability by sending malicious Office files through email or by hosting them on a malicious website. Once opened, the file can exploit the vulnerability, potentially leading to a complete system takeover if the user is not adequately protected. It is crucial for organizations to maintain up-to-date security policies and employee awareness training to minimize the risk of attacks exploiting CVE-2023-28285. Microsoft Office users must apply the latest security patches to safeguard their systems from this remote code execution vulnerability. In summary, CVE-2023-28285 is a recently discovered remote code execution vulnerability in Microsoft Office. Attackers can exploit this flaw by sending malicious files or hosting them on malicious websites, potentially leading to significant data loss or system compromise. Microsoft has released a patch to mitigate this risk, and it is essential for all Microsoft Office users to apply the update as soon as possible to protect their systems.

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Affected Products

  • Microsoft 365 Apps
  • Microsoft Office 2019
  • Microsoft Office 365

Affected Vendors

  • Microsoft