Microsoft Excel Remote Code Execution Vulnerability

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

  - Microsoft Excel remote code execution vulnerability. An attacker can exploit this to bypass authentication and     execute unauthorized arbitrary commands. (CVE-2021-31939)

  - Microsoft Office Graphics remote code execution vulnerability. An attacker can exploit this to bypass authentication     and execute unauthorized arbitrary commands. (CVE-2021-31940, CVE-2021-31941)     Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Microsoft Excel Products are missing security updates. It is, therefore, affected by a remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands.

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

The Microsoft Office Web Apps installation on the remote host is missing security updates. It is, therefore, affected by a remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2021-31939)

ID	Name	Product	Family	Type	Severity
162114	Security Updates for Microsoft Office Products C2R (June 2021)	Nessus	Windows	Local	high
162043	Security Updates for Microsoft Excel Products C2R (June 2021)	Nessus	Windows	Local	high
150371	Security Updates for Microsoft Excel Products (June 2021)	Nessus	Windows : Microsoft Bulletins	Local	high
150358	Security Updates for Microsoft Office Web Apps (June 2021)	Nessus	Windows : Microsoft Bulletins	Local	high
150356	Security Updates for Microsoft Office Products (June 2021)	Nessus	Windows : Microsoft Bulletins	Local	high

Detections

Analytics

CVE-2021-31939

high

Tenable Plugins

high

high

high

high

high