HIGH 8.8 Microsoft PoC
CVE-2021-26411
Internet Explorer Memory Corruption Vulnerability
Microsoft Security Update 2021-Mar: Internet Explorer Memory Corruption Vulnerability
Affected Products
- Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2
- Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2
- Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems
- Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems
- Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems
- Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems
- Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems
- Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26411
- https://nvd.nist.gov/vuln/detail/CVE-2021-26411
This high severity vulnerability with a CVSS score of 8.8 was published on 2021-03-09 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 80.7% (top 0% of all CVEs by exploitation probability). Affected: Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2, Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2, Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems and 5 more.
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