CVE-2022-35823
Published: 13 September 2022
Summary
CVE-2022-35823 is a high-severity an unspecified weakness vulnerability in Microsoft Sharepoint Enterprise Server. Its CVSS base score is 8.8 (High).
Operationally, ranked in the top 2.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
Microsoft SharePoint contains a remote code execution vulnerability tracked as CVE-2022-35823. The flaw received a CVSS 3.1 base score of 8.8 with an attack vector of network, low attack complexity, low privileges required, and no user interaction, resulting in high impact to confidentiality, integrity, and availability. It was disclosed on 13 September 2022 and affects Microsoft SharePoint products.
An authenticated attacker with low privileges can exploit the issue over the network to achieve remote code execution on the affected SharePoint server, potentially leading to full compromise of the application and underlying data.
Microsoft has published mitigation guidance in its Security Response Center advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-35823, which security teams should consult for patch availability and recommended actions.
The associated EPSS score currently stands at 0.3842 with a recorded peak of 0.4059.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-38696
Vulnerability details
Microsoft SharePoint Remote Code Execution Vulnerability
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.