Spoofing Vulnerability in Microsoft Edge (Chromium-based) IE Mode
CVE-2020-1220
Key Information:
- Vendor
Microsoft
- Status
- Microsoft Edge (chromium-based) In Ie Mode On Windows 10 Version 1803 For Arm64-based Systems
- Microsoft Edge (chromium-based) In Ie Mode On Windows 10 Version 1803 For 32-bit Systems
- Microsoft Edge (chromium-based) In Ie Mode On Windows 10 Version 1803 For X64-based Systems
- Microsoft Edge (chromium-based) In Ie Mode On Windows 10 Version 1709 For X64-based Systems
- Vendor
- CVE Published:
- 9 June 2020
What is CVE-2020-1220?
A spoofing vulnerability exists in Microsoft Edge (Chromium-based) when operating in IE Mode, allowing attackers to manipulate specific redirects. This flaw may be exploited to mislead users into interacting with malicious sites, jeopardizing data integrity and user safety.

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Affected Version(s)
Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for 32-bit Systems = unspecified
Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for x64-based Systems = unspecified
Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems = unspecified
References
CVSS V3.1
Timeline
Vulnerability published
Vulnerability Reserved