HTTP Fetch, Reverse TCP Stager

Fetch and execute an x86 payload from an HTTP server. Connect back to the attacker Module Options msf use payload/cmd/windows/http/x86/dllinject/reversetcp msf payloadreversetcp show actions ...actions... msf payloadreversetcp set ACTION msf payloadreversetcp show options ...show and set options...

HTTP Fetch, Windows shellcode stage, Reverse TCP Stager (DNS)

Fetch and execute an x86 payload from an HTTP server. Custom shellcode stage. Connect back to the attacker Module Options msf use payload/cmd/windows/http/x86/custom/reversetcpdns msf payloadreversetcpdns show actions ...actions... msf payloadreversetcpdns set ACTION msf payloadreversetcpdns show...

HTTP Fetch, Windows shellcode stage, Reverse TCP Stager

Fetch and execute an x86 payload from an HTTP server. Custom shellcode stage. Connect back to the attacker Module Options msf use payload/cmd/windows/http/x86/custom/reversetcp msf payloadreversetcp show actions ...actions... msf payloadreversetcp set ACTION msf payloadreversetcp show options...

HTTP Fetch, Windows shellcode stage, Bind IPv6 TCP Stager (Windows x86)

Fetch and execute an x86 payload from an HTTP server. Custom shellcode stage. Listen for an IPv6 connection Windows x86 Module Options msf use payload/cmd/windows/http/x86/custom/bindipv6tcp msf payloadbindipv6tcp show actions ...actions... msf payloadbindipv6tcp set ACTION msf payloadbindipv6tcp...

HTTP Fetch, Windows shellcode stage, Find Tag Ordinal Stager

Fetch and execute an x86 payload from an HTTP server. Custom shellcode stage. Use an established connection Module Options msf use payload/cmd/windows/http/x86/custom/findtag msf payloadfindtag show actions ...actions... msf payloadfindtag set ACTION msf payloadfindtag show options ...show and se...

CVE-2023-7342

HiSecOS web server versions 03.4.00 prior to 04.1.00 contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this fla...

CVE-2023-7342

HiSecOS web server has a privilege-escalation flaw that allows authenticated users with operator or auditor roles to elevate to administrator by sending specially crafted packets to the web server, potentially granting full administrative control of the device. The available documents provide det...

CVE-2023-7342 Belden HiSecOS Web Server Privilege Escalation

HiSecOS web server versions 03.4.00 prior to 04.1.00 contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this fla...

CVE-2023-7342 Belden HiSecOS Web Server Privilege Escalation

HiSecOS web server versions 03.4.00 prior to 04.1.00 contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this fla...

CVE-2026-34715

ewe is a Gleam web server. Prior to version 3.0.6, the encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into...

CVE-2026-26962

Rack is a modular Ruby web server interface. From version 3.2.0 to before version 3.2.6, Rack::Multipart::Parser unfolds folded multipart part headers incorrectly. When a multipart header contains an obs-fold sequence, Rack preserves the embedded CRLF in parsed parameter values such as filename o...

CVE-2026-34835

Rack is a modular Ruby web server interface. From versions 3.0.0.beta1 to before 3.1.21, and 3.2.0 to before 3.2.6, Rack::Request parses the Host header using an AUTHORITY regular expression that accepts characters not permitted in RFC-compliant hostnames, including /, ?, , and @. Because req.hos...

CVE-2026-32762

Rack is a modular Ruby web server interface. From versions 3.0.0.beta1 to before 3.1.21 and 3.2.0 to before 3.2.6, Rack::Utils.forwardedvalues parses the RFC 7239 Forwarded header by splitting on semicolons before handling quoted-string values. Because quoted values may legally contain semicolons...

UBUNTU-CVE-2026-26962

Rack is a modular Ruby web server interface. From version 3.2.0 to before version 3.2.6, Rack::Multipart::Parser unfolds folded multipart part headers incorrectly. When a multipart header contains an obs-fold sequence, Rack preserves the embedded CRLF in parsed parameter values such as filename o...

CVE-2026-34715

ewe is a Gleam web server. Prior to version 3.0.6, the encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into...

CVE-2026-34715 ewe Has Improper Neutralization of CRLF Sequences in HTTP Headers (HTTP Request/Response Splitting)

ewe is a Gleam web server. Prior to version 3.0.6, the encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into...

CVE-2026-34715

Vulnerability: ewe (Gleam web server) prior to 3.0.6 allows HTTP header injection via encode_headers in src/ewe/internal/encoder.gleam. The function directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF sequences, so user-controlled data (e...

CVE-2026-34829

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Multipart::Parser only wraps the request body in a BoundedIO when CONTENTLENGTH is present. When a multipart/form-data request is sent without a Content-Length header, such as with HTTP chunked transfe...

CVE-2026-34826

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Utils.getbyteranges parses the HTTP Range header without limiting the number of individual byte ranges. Although the existing fix for CVE-2024-26141 rejects ranges whose total byte coverage exceeds the...

CVE-2026-26961

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Multipart::Parser extracts the boundary parameter from multipart/form-data using a greedy regular expression. When a Content-Type header contains multiple boundary parameters, Rack selects the last one...