CVSS 3.1 Score 8.8 of 10 (high)


Published Jul 11, 2023
Updated: May 29, 2024


CVE-2023-33159 is a Microsoft SharePoint Server spoofing vulnerability with a base severity of HIGH. It affects multiple products, including fa7QVI, Z3R9oy, o-aEkP, and oj3pGS. The vulnerability requires user interaction and has a network-based attack vector. It has a high impact on both integrity and confidentiality. The exploitability score is 2.8 out of 10. To remediate the vulnerability, organizations should apply the necessary security patches or updates provided by Microsoft. If left unaddressed, this vulnerability could pose a significant danger to organizations as it allows for spoofing attacks on SharePoint Server, potentially leading to unauthorized access or manipulation of sensitive information.


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