CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-31166

HTTP Protocol Stack Remote Code Execution Vulnerability

Exploit prediction scoring system (EPSS) score

EPSS Score 0.93

EPSS Ranking 99.8%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 7.5

Proposed Action

Microsoft HTTP Protocol Stack contains a vulnerability in http.sys that allows for remote code execution.

Ransomware Campaign

Unknown

References

Products affected by CVE-2021-31166

Microsoft » Windows 10 2004 » Version: N/A

cpe:2.3:o:microsoft:windows_10_2004:-
Microsoft » Windows 10 2004 » Version: 10.0.19041.264

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.264
Microsoft » Windows 10 2004 » Version: 10.0.19041.329

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.329
Microsoft » Windows 10 2004 » Version: 10.0.19041.331

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.331
Microsoft » Windows 10 2004 » Version: 10.0.19041.388

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.388
Microsoft » Windows 10 2004 » Version: 10.0.19041.423

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.423
Microsoft » Windows 10 2004 » Version: 10.0.19041.450

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.450
Microsoft » Windows 10 2004 » Version: 10.0.19041.488

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.488
Microsoft » Windows 10 2004 » Version: 10.0.19041.508

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.508
Microsoft » Windows 10 2004 » Version: 10.0.19041.546

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.546
Microsoft » Windows 10 2004 » Version: 10.0.19041.572

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.572
Microsoft » Windows 10 2004 » Version: 10.0.19041.610

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.610
Microsoft » Windows 10 2004 » Version: 10.0.19041.630

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.630
Microsoft » Windows 10 2004 » Version: 10.0.19041.631

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.631
Microsoft » Windows 10 2004 » Version: 10.0.19041.662

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.662
Microsoft » Windows 10 2004 » Version: 10.0.19041.685

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.685
Microsoft » Windows 10 2004 » Version: 10.0.19041.746

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.746
Microsoft » Windows 10 2004 » Version: 10.0.19041.789

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.789
Microsoft » Windows 10 2004 » Version: 10.0.19041.804

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.804
Microsoft » Windows 10 2004 » Version: 10.0.19041.844

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.844
Microsoft » Windows 10 2004 » Version: 10.0.19041.867

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.867
Microsoft » Windows 10 2004 » Version: 10.0.19041.868

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.868
Microsoft » Windows 10 2004 » Version: 10.0.19041.870

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.870
Microsoft » Windows 10 2004 » Version: 10.0.19041.906

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.906
Microsoft » Windows 10 2004 » Version: 10.0.19041.928

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.928
Microsoft » Windows 10 2004 » Version: 10.0.19041.964

cpe:2.3:o:microsoft:windows_10_2004:10.0.19041.964
Microsoft » Windows 10 20h2 » Version: N/A

cpe:2.3:o:microsoft:windows_10_20h2:-
Microsoft » Windows 10 20h2 » Version: 10.0.19042.572

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.572
Microsoft » Windows 10 20h2 » Version: 10.0.19042.610

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.610
Microsoft » Windows 10 20h2 » Version: 10.0.19042.630

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.630
Microsoft » Windows 10 20h2 » Version: 10.0.19042.631

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.631
Microsoft » Windows 10 20h2 » Version: 10.0.19042.662

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.662
Microsoft » Windows 10 20h2 » Version: 10.0.19042.685

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.685
Microsoft » Windows 10 20h2 » Version: 10.0.19042.746

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.746
Microsoft » Windows 10 20h2 » Version: 10.0.19042.789

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.789
Microsoft » Windows 10 20h2 » Version: 10.0.19042.804

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.804
Microsoft » Windows 10 20h2 » Version: 10.0.19042.844

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.844
Microsoft » Windows 10 20h2 » Version: 10.0.19042.867

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.867
Microsoft » Windows 10 20h2 » Version: 10.0.19042.868

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.868
Microsoft » Windows 10 20h2 » Version: 10.0.19042.870

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.870
Microsoft » Windows 10 20h2 » Version: 10.0.19042.906

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.906
Microsoft » Windows 10 20h2 » Version: 10.0.19042.928

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.928
Microsoft » Windows 10 20h2 » Version: 10.0.19042.964

cpe:2.3:o:microsoft:windows_10_20h2:10.0.19042.964
Microsoft » Windows Server 2004 » Version: N/A

cpe:2.3:o:microsoft:windows_server_2004:-
Microsoft » Windows Server 20h2 » Version: N/A

cpe:2.3:o:microsoft:windows_server_20h2:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-31166

Products

Pricing

Contact Us