CVE-2022-41122
Published: 09 November 2022
Summary
CVE-2022-41122 is a medium-severity an unspecified weakness vulnerability in Microsoft Sharepoint Enterprise Server. Its CVSS base score is 6.5 (Medium).
Operationally, ranked in the top 4.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
Microsoft SharePoint Server is affected by CVE-2022-41122, a spoofing vulnerability disclosed on November 9, 2022. The flaw carries a CVSS 3.1 base score of 6.5 with an attack vector of network, low attack complexity, and low privileges required, resulting in high impact to confidentiality while leaving integrity and availability unaffected.
An authenticated attacker with network access can exploit the issue without user interaction to spoof identity or context, enabling unauthorized disclosure of sensitive information stored within the SharePoint deployment.
Microsoft security advisories hosted at the MSRC update guide for this CVE describe available patches and mitigation steps for supported SharePoint Server versions.
The associated EPSS score has remained flat at a peak of 0.1834 with no material increase after disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-44365
Vulnerability details
Microsoft SharePoint Server Spoofing 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.