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Kitploit
Kitploit
•added 2026/10/25 6:16 p.m.•24 views

Home-Demolisher

Home-Demolisher PoC for CVE-2021-31166 and CVE-2022-21907 Usage: usage: CVE-2021-31166.py -h -u URL -l LIST -o OUTPUT Description message options: -h, --help show this help message and exit -u URL, --url URL IIS Server url. For instance: 192.168.1.110 -l LIST, --list LIST IIS Server urls list. Fo...

10CVSS8.9AI score0.99867EPSS
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Kitploit
Kitploit
•added 2026/10/25 12:34 p.m.•22 views

CVE-2021-31166-detection-rules

CVE-2021-31166 Detection Rules Different rules to detect if CVE-2021-31166 is being exploited Rules available: Suricata Snort The snort rules also work on suricata. Zeek To Do: Make PCAPs available which where used during the development of the signatures Zeek script Detection when the...

9.8CVSS8.4AI score0.99867EPSS
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Kitploit
Kitploit
•added 2026/10/24 9:36 p.m.•19 views

CVE-2021-31166

CVE-2021-31166 simple bash script for exploit CVE-2021-31166...

9.8CVSS8.7AI score0.99867EPSS
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Packet Storm
Packet Storm
•added 2024/08/31 12:00 a.m.•274 views

Windows IIS HTTP Protocol Stack Denial of Service

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Windows IIS HTTP Protocol Stack DOS', 'Description' = %q This module exploits CVE-2021-31166, a UAF bug in http.sys when parsing specially crafte...

9.8CVSS8.4AI score0.99867EPSS
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GithubExploit
GithubExploit
•added 2022/11/22 9:10 a.m.•157 views

Exploit for Use After Free in Microsoft

Home-Demolisher PoC for CVE-2021-31166 and CVE-2022-21907...

10CVSS9.9AI score0.99867EPSS
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VulnCheck KEV
VulnCheck KEV
•added 2022/03/24 12:00 a.m.•14 views

VulnCheck KEV: CVE-2021-31166

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

9.8CVSS8.3AI score0.99867EPSS
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GithubExploit
GithubExploit
•added 2022/03/07 6:56 p.m.•642 views

Exploit for Use After Free in Microsoft

CVE-2021-31166 Why I recently wrote an exploit for CVE-20...

9.8CVSS8.1AI score0.99867EPSS
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GithubExploit
GithubExploit
•added 2021/09/27 5:56 a.m.•336 views

Exploit for Use After Free in Microsoft

PoC exploit for CVE-2021-31166, a Windows HTTP protocol stack re...

9.8CVSS8.2AI score0.99867EPSS
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GithubExploit
GithubExploit
•added 2021/07/03 2:54 p.m.•133 views

Exploit for Use After Free in Microsoft

CVE-2021-31166-Exploit Exploit for MS Http Protocol Stack RCE...

9.8CVSS8.1AI score0.99867EPSS
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ThreatPost
ThreatPost
•added 2021/05/19 2:35 p.m.•735 views

Windows PoC Exploit Released for Wormable RCE

A researcher has released a proof-of-concept PoC exploit for CVE-2021-31166, a use-after-free, highly critical vulnerability in the HTTP protocol stack http.sys that could lead to wormable remote code execution RCE. Microsoft discovered the flaw internally, releasing a patch in its May 11 Patch...

10CVSS8.2AI score0.99988EPSS
SaveExploits29References19
GithubExploit
GithubExploit
•added 2021/05/19 7:50 a.m.•75 views

Exploit for Use After Free in Microsoft

CVE-2021-31166 si...

9.8CVSS8.1AI score0.99867EPSS
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Gitee
Gitee
•added 2021/05/18 8:35 p.m.•15 views

Exploit for Use After Free in Microsoft

CVE-2021-31166 is a remote code execution vulnerability in the HTTP protocol stack. It is a use-after-free dereference bug in the http!UlpParseContentCoding function. The bug occurs when the function appends items to a local list without nulling it out, leaving them dangling in the Request object...

9.8CVSS8.3AI score0.99867EPSS
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GithubExploit
GithubExploit
•added 2021/05/17 11:54 p.m.•293 views

Exploit for Use After Free in Microsoft

CVE-2021-31166 Detection of attempts to exploit CVE-2021-31166...

9.8CVSS8.3AI score0.99867EPSS
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GithubExploit
GithubExploit
•added 2021/05/17 7:55 p.m.•166 views

Exploit for Use After Free in Microsoft

CVE-2021-31166 Detection Rules Different rules to detect if CV...

9.8CVSS7.9AI score0.99867EPSS
SaveExploits25
GithubExploit
GithubExploit
•added 2021/05/17 11:12 a.m.•222 views

Exploit for Use After Free in Microsoft

CVE-2021-31166 0x00.Description This is a proof of concept...

9.8CVSS8.2AI score0.99867EPSS
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GithubExploit
GithubExploit
•added 2021/05/17 11:12 a.m.•22 views

Exploit for Use After Free in Microsoft

CVE-2021-31166 0x00.Description This is a proof of concept...

9.8CVSS8.2AI score0.99867EPSS
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Circl
Circl
•added 2021/05/12 1:59 p.m.•24 views

CVE-2021-31166

creationtimestamp| type| source ---|---|--- 2021-05-12 13:59:45+00:00| seen| https://t.me/thehackernews/1212 2021-05-15 14:00:18+00:00| seen| https://t.me/HackerOne/3005 2021-05-17 06:35:10+00:00| published-proof-of-concept| https://t.me/cKure/5378 2021-05-17 12:23:36+00:00|...

9.8CVSS7.9AI score0.99867EPSS
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Malwarebytes
Malwarebytes
•added 2021/05/12 12:46 p.m.•450 views

Get patching! Wormable Windows flaw headlines Patch Tuesday

It looks like patching a wormable Remote Code Execution RCE bug in the HTTP stack of Windows 10 and Windows Server is likely to be top of most sysadmins todo lists after reading Mays Patch Tuesday updates. The monthly bug bonanza also features three other critical items among its 55 patches...

10CVSS7.2AI score0.99999EPSS
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The Hacker News
The Hacker News
•added 2021/05/12 9:15 a.m.•169 views

Latest Microsoft Windows Updates Patch Dozens of Security Flaws

Microsoft on Tuesday rolled out its scheduled monthly security update with patches for 55 security flaws affecting Windows, Exchange Server, Internet Explorer, Office, Hyper-V, Visual Studio, and Skype for Business. Of these 55 bugs, four are rated as Critical, 50 are rated as Important, and one ...

9.9CVSS8AI score0.99867EPSS
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Check Point Advisories
Check Point Advisories
•added 2021/05/12 12:00 a.m.•43 views

Microsoft HTTP Protocol Stack Remote Code Execution (CVE-2021-31166)

A remote code execution vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

7.5CVSS8.8AI score0.99867EPSS
SaveExploits25
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