CVE-2022-29108
Published: 10 May 2022
Summary
CVE-2022-29108 is a high-severity an unspecified weakness vulnerability in Microsoft Sharepoint Server. Its CVSS base score is 8.8 (High).
Operationally, ranked in the top 6.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
Microsoft SharePoint Server contains a remote code execution vulnerability tracked as CVE-2022-29108. The flaw received a CVSS 3.1 base score of 8.8 and is described by Microsoft as allowing an attacker to execute arbitrary code on an affected server. The affected component is Microsoft SharePoint Server.
An attacker with low-privileged network access and no user interaction required can exploit the issue over the network, resulting in full compromise of confidentiality, integrity, and availability on the target system. The attack vector requires authentication but does not depend on any special user actions or high-complexity conditions.
Microsoft has published security guidance and patches for the vulnerability through its Security Response Center at the referenced URLs. Administrators should apply the updates listed in those advisories to address the flaw.
The EPSS score for this CVE has remained flat at 0.1055 with no material increase after disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-33519
Vulnerability details
Microsoft SharePoint Server 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.