Remote Code Execution Vulnerability in MSHTML Engine by Microsoft
CVE-2020-1064

7.5HIGH

Key Information:

Vendor

Microsoft
Status
Internet Explorer 11
Internet Explorer 9
Vendor
CVE Published:
21 May 2020

What is CVE-2020-1064?

A vulnerability exists in the MSHTML engine of Microsoft products, which fails to properly validate input. This imperfection allows an attacker to execute arbitrary code within the context of the current user. Successful exploitation could lead to unauthorized actions on the system, significantly compromising its integrity and security.

Affected Version(s)

Internet Explorer 11 Windows 10 for 32-bit Systems 1.0.0

Internet Explorer 9 Windows Server 2008 for 32-bit Systems Service Pack 2 1.0.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.