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Vulnerability DatabaseCVE-2023-33130
CVE-2023-33130:
vulnerability analysis and mitigation
Overview
Microsoft SharePoint Server Spoofing Vulnerability (CVE-2023-33130) was disclosed on June 13, 2023. This vulnerability affects Microsoft SharePoint Server 2019 and SharePoint Server Subscription Edition (Microsoft Support).
Technical details
The vulnerability has been assigned a CVSS v3.1 base score of 7.3 (HIGH) with the following vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N. This indicates that the vulnerability requires network access, low attack complexity, low privileges, and user interaction, with potential high impacts on confidentiality and integrity but no impact on availability (NVD).
Impact
The vulnerability could allow an attacker to perform spoofing attacks against Microsoft SharePoint Server, potentially compromising the confidentiality and integrity of the system (Microsoft Support).
Mitigation and workarounds
Microsoft has released security updates to address this vulnerability. The fixes are available through Microsoft Update, Microsoft Update Catalog, and Microsoft Download Center. For SharePoint Server 2019, the update is KB5002402, and for SharePoint Server Subscription Edition, the update is KB5002416 (Microsoft Support).
Additional resources
Source: This report was generated using AI
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