CVE-2020-0663

MEDIUM
4.2
CVSS Score
Published: February 11, 2020 at 09:22 PM UTC
Updated: June 17, 2026 at 02:46 AM UTC
3 products affected across 1 vendorEdgeWindows Server 2019Windows 10

Using Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems by Microsoft?

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Severity
MEDIUM4.2
Exploit prediction
EPSS 2%

Description

An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attacker to access information from one domain and inject it into another domain.In a web-based attack scenario, an attacker could host a website that is used to attempt to exploit the vulnerability, aka 'Microsoft Edge Elevation of Privilege Vulnerability'.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
microsoft-windows-10 (environment) · microsoft-windows-server-2019 (environment)
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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