Vulnerability Details : CVE-2022-21837
Microsoft SharePoint Server Remote Code Execution Vulnerability
Vulnerability category: Execute code
Products affected by CVE-2022-21837
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:-:*:*:*:subscription:*:*:*
- cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-21837
0.97%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-21837
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
|
8.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L |
2.8
|
5.5
|
Microsoft Corporation |
References for CVE-2022-21837
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21837
CVE-2022-21837 - Security Update Guide - Microsoft - Microsoft SharePoint Server Remote Code Execution VulnerabilityPatch;Vendor Advisory
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