Vulnerability Details : CVE-2020-1452
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p>
<p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p>
<p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2020-1452
Probability of exploitation activity in the next 30 days: 0.67%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 78 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-1452
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
|
8.6
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L |
3.9
|
4.7
|
NIST |
|
8.6
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L |
3.9
|
4.7
|
Microsoft Corporation |
CWE ids for CVE-2020-1452
-
The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-1452
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1452
CVE-2020-1452 | Microsoft SharePoint Remote Code Execution VulnerabilityPatch;Vendor Advisory
Products affected by CVE-2020-1452
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_foundation:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013:sp1:*:*:*:*:*:*