Microsoft Office Remote Code Execution Vulnerability

The Microsoft Office Products are missing a security update. It is, therefore, affected by the following vulnerabilities:

  - Microsoft Office is affected by a remote code execution vulnerability. (CVE-2025-21392, CVE-2025-21365)   
  - Microsoft Office is affected by a security feature bypass vulnerability. (CVE-2025-21346)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of Microsoft Office for Mac installed on the remote host is affected by multiple vulnerabilities as referenced in the february-11-2025 advisory.

  - Microsoft Excel Remote Code Execution Vulnerability (CVE-2025-21381, CVE-2025-21386, CVE-2025-21387,     CVE-2025-21390, CVE-2025-21394)

  - Microsoft Excel Information Disclosure Vulnerability (CVE-2025-21383)

  - Microsoft Office Remote Code Execution Vulnerability (CVE-2025-21392)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Microsoft Office Products are missing security updates. It is, therefore, affected by multiple vulnerabilities:

  - An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive     information. (CVE-2025-21383)

  - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute     unauthorized arbitrary commands. (CVE-2025-21387, CVE-2025-21390, CVE-2025-21392)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Type	Severity
216324	Security Updates for Microsoft Office Products C2R (February 2025)	Nessus	Windows	Local	high
216143	Security Updates for Microsoft Office Products (February 2025) (macOS)	Nessus	MacOS X Local Security Checks	Local	high
216125	Security Updates for Microsoft Office Products (February 2025)	Nessus	Windows : Microsoft Bulletins	Local	high

Detections

Analytics

CVE-2025-21392

high

Tenable Plugins

high

high

high