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Status published
Medium
CVE-2020-1242
An information disclosure vulnerability exists in the way that Microsoft...
Vulnerability Description
An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for x64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for ARM64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for 32-bit Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows Server 2019, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for 32-bit Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for x64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for ARM64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systems, Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systems
Vulnerable Versions:
unspecified
Timeline
Official Publish:
June 9th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.