Microsoft SharePoint Server spoofing | CVE-2022-21987
NAME
Microsoft SharePoint Server spoofing
- Platforms Affected:
Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Enterprise Server 2013 SP1
Microsoft SharePoint Server 2019
Microsoft SharePoint Server Subscription Edition - Risk Level:
8 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
Microsoft SharePoint Server could allow a remote authenticated attacker to conduct spoofing attacks.
CVSS 3.0 Information
- Privileges Required: Low
- User Interaction: Required
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches. See references.
- Reference Link:
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2022-21987 - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21987
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