Vulnerability Details : CVE-2021-31966
Microsoft SharePoint Server Remote Code Execution Vulnerability
Vulnerability category: Execute code
Products affected by CVE-2021-31966
- cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:*
- cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31966
1.92%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-31966
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST | |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
Microsoft Corporation |
References for CVE-2021-31966
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31966
CVE-2021-31966 - Security Update Guide - Microsoft - Microsoft SharePoint Server Remote Code Execution VulnerabilityPatch;Vendor Advisory
Jump to