CVE-2020-1220

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2020
Source publication: Jun 9, 2020
Source updated: Aug 4, 2024
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

A spoofing vulnerability exists when theMicrosoft Edge (Chromium-based) in IE Mode improperly handles specific redirects, aka 'Microsoft Edge (Chromium-based) in IE Mode Spoofing Vulnerability'.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for ARM64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for ARM64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for ARM64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for ARM64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for ARM64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for ARM64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2019

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2019
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2019 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for ARM64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for ARM64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for ARM64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for ARM64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for ARM64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for ARM64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012 R2

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012 R2
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012 R2 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows RT 8.1

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows RT 8.1
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows RT 8.1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for ARM64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for ARM64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for ARM64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for x64-based Systems Service Pack 1

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for x64-based Systems Service Pack 1
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for x64-based Systems Service Pack 1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2008 R2 for x64-based Systems Service Pack 1

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2008 R2 for x64-based Systems Service Pack 1
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2008 R2 for x64-based Systems Service Pack 1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for 32-bit systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for 32-bit systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for 32-bit systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2016

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2016
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2016 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for ARM64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for ARM64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for ARM64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for x64-based systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for x64-based systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for x64-based systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for x64-based Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for 32-bit Systems

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed

Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for 32-bit Systems Service Pack 1

Vendor: Microsoft
Product: Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for 32-bit Systems Service Pack 1
Platforms: Unknown
Default status: Unknown

Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for 32-bit Systems Service Pack 1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
unspecified	`affected`	Unavailable	Unavailable	Unavailable	None listed