High severity · published Jul 11, 2018
CVE-2018-8300
A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package, aka "Microsoft SharePoint Remote…
8.8
CVSS
14%
EPSS
No
On KEV
Description
A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package, aka "Microsoft SharePoint Remote Code Execution Vulnerability." This affects Microsoft SharePoint.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)14.0% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
Sharepoint Enterprise Server · Microsoft
2013; 2016 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-8300
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-8300
Third Party Advisory
http://www.securityfocus.com/bid/104614
Third Party Advisory
http://www.securitytracker.com/id/1041261
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8300
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