CVE-2020-1242

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected software

VendorProductVersions
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for ARM64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows Server 2019unspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for ARM64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systemsunspecified
MicrosoftMicrosoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systemsunspecified

References

Timeline

Published
Jun 9, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

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CVE-2020-1242: Medium severity, CVSS 5.3 | Vulnix