#VU54754 Code Injection in Microsoft SharePoint Server - CVE-2021-34468

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Main Vulnerability Database Vulnerabilities #VU54754

#VU54754 Code Injection in Microsoft SharePoint Server - CVE-2021-34468

Published: July 13, 2021


Vulnerability identifier: #VU54754
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-34468
CWE-ID: CWE-94
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
Microsoft SharePoint Server
Software vendor:
Microsoft

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation in the Microsoft SharePoint Server. A remote attacker on the local network can send a specially crafted request and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links