CVE-2021-31166
Microsoft HTTP Protocol Stack Remote Code Execution Vulnerability
9.8
CVSS 3.1
99.9 %
EPSS (current)
2022-04-06
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: Microsoft / HTTP Protocol Stack
Published: 2021-05-11 · Due (CISA): 2022-04-27
CWE: CWE-416 · EU list: no
Exploit references (metadata only)
| Source | Reference | Title | Date |
|---|---|---|---|
| metasploit | auxiliary/dos/windows/http/http_sys_accept_encoding_dos_cve_2021_31166 | auxiliary/dos/windows/http/http_sys_accept_encoding_dos_cve_2021_31166 | 2021-05-11 |
References only — no downloads or instructions.