Multiple vulnerabilities in Microsoft Office

Description

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface, gain privileges.

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Microsoft Word can be exploited remotely to execute arbitrary code.
2. A remote code execution vulnerability in Microsoft SharePoint Server can be exploited remotely to execute arbitrary code.
3. A tampering vulnerability in Microsoft SharePoint Server can be exploited remotely to spoof user interface.
4. A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
5. A spoofing vulnerability in Microsoft SharePoint can be exploited remotely to spoof user interface.
6. A remote code execution vulnerability in Microsoft Office can be exploited remotely to execute arbitrary code.
7. An elevation of privilege vulnerability in Microsoft SharePoint can be exploited remotely to gain privileges.

Original advisories

• CVE-2021-1716

• CVE-2021-1715
• CVE-2021-1707
• CVE-2021-1718
• CVE-2021-1714
• CVE-2021-1641
• CVE-2021-1711
• CVE-2021-1717
• CVE-2021-1712
• CVE-2021-1713
• CVE-2021-1719

Exploitation

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

• Microsoft-Office
• Microsoft-Excel
• Microsoft-Word

CVE list

• CVE-2021-1716
  critical
• CVE-2021-1715
  critical
• CVE-2021-1707
  critical
• CVE-2021-1718
  critical
• CVE-2021-1714
  critical
• CVE-2021-1641
  warning
• CVE-2021-1711
  critical
• CVE-2021-1717
  warning
• CVE-2021-1712
  critical
• CVE-2021-1713
  critical
• CVE-2021-1719
  critical

KB list

• 4493175
• 4493186
• 4486762
• 4493178
• 4486683
• 4493145
• 4486755
• 4486736
• 4493160
• 4493165
• 4493142
• 4493176
• 4486759
• 4493171
• 4493143
• 4493156
• 4493163
• 4493167
• 4486764
• 4493187
• 4493183
• 4493162
• 4493168
• 4493181
• 4486724
• 4493161

Read more

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