CVE-2020-1439 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

A remote code execution vulnerability exists in PerformancePoint Services for SharePoint Server when the software fails to check the source markup of XML file input, aka 'PerformancePoint Services Remote Code Execution Vulnerability'.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Sharepoint Enterprise Server	2013
Microsoft	Sharepoint Foundation	2013
Microsoft	Sharepoint Server	2010

Related Weaknesses (CWE)

CWE-502

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1439PatchVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-874/Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1439PatchVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-874/Third Party Advisory

FAQ

What is CVE-2020-1439?

CVE-2020-1439 is a vulnerability with a CVSS score of 8.8 (HIGH). A remote code execution vulnerability exists in PerformancePoint Services for SharePoint Server when the software fails to check the source markup of XML file input, aka 'PerformancePoint Services Rem...

How severe is CVE-2020-1439?

CVE-2020-1439 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-1439?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Sharepoint Enterprise Server, Microsoft Sharepoint Foundation, Microsoft Sharepoint Server.