Vulnerability 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'.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Edge | - |
| Microsoft | Windows 10 | 1803 |
| Microsoft | Windows Server 2019 | - |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0663PatchVendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0663PatchVendor Advisory
FAQ
What is CVE-2020-0663?
CVE-2020-0663 is a vulnerability with a CVSS score of 4.2 (MEDIUM). 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 in...
How severe is CVE-2020-0663?
CVE-2020-0663 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-0663?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Edge, Microsoft Windows 10, Microsoft Windows Server 2019.