Vulnerability identifier: #VU51301
Vulnerability risk: Low
CVSSv3.1: 3.7 [CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-451
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Microsoft SharePoint Server
Server applications /
Application servers
Vendor: Microsoft
Description
The vulnerability allows a local user to perform spoofing attack.
The vulnerability exists due to incorrect processing of user-supplied data. A local administrator can spoof page content.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Microsoft SharePoint Server: 2016 - 2019
Microsoft SharePoint Server: 2013
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24104
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.