Microsoft Excel Remote Code Execution Vulnerability

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

  - A remote code execution vulnerability. An attacker can     exploit this to bypass authentication and execute     unauthorized arbitrary commands. (CVE-2021-1713,     CVE-2021-1714)

The Microsoft Office product installed on the remote host is missing security updates. It is, therefore, affected by multiple remote code execution vulnerabilities in Word and Excel.

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 Online Server or 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 execute arbitrary code when a maliciously modified file is opened. (CVE-2021-1713, CVE-2021-1714, CVE-2021-1715, CVE-2021-1716)

ID	Name	Product	Family	Type	Severity
162113	Security Updates for Microsoft Excel Products C2R (January 2021)	Nessus	Windows	Local	high
144981	Security Updates for Microsoft Office (January 2021) (macOS)	Nessus	MacOS X Local Security Checks	Local	high
144883	Security Updates for Microsoft Office Online Server and Microsoft Office Web Apps (January 2021)	Nessus	Windows : Microsoft Bulletins	Local	high
144879	Security Updates for Microsoft Excel Products (January 2021)	Nessus	Windows : Microsoft Bulletins	Local	high

Detections

Analytics

CVE-2021-1713

high

Tenable Plugins

high

high

high

high