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Port 4224 Details

known port assignments and vulnerabilities
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Port(s) Protocol Service Details Source
4224 tcp,udp applications A remote overflow exists in Xtell. The Xtelld daemon fails to perform proper bounds checking resulting in a buffer overflow. With a specially crafted request to port 4224, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.
References: [BID-4193], [CVE-2002-0332]
4224 tcp Cisco CDP Cisco discovery Protocol (unofficial) Wikipedia
4096-4224 udp applications Quadrox GuardDVR Portforward
4096-4224 udp applications Quadrox GuardNVR Portforward
4096-4224 udp applications Quadrox WebCCTV DVR Portforward
4096-4224 udp applications Quadrox WebCCTV NDVR Portforward
4096-4224 udp applications Quadrox WebCCTV NVR Portforward
4224 tcp xtell Xtell messenging server Nmap
4224 vrml vrml-multi-use Multi User Systems Neophasis
4200-4299 tcp,udp vrml-multi-use VRML Multi User Systems IANA
4201-4241 tcp,udp vrml-multi-use Multi User Systems SANS
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External Resources
SANS Internet Storm Center: port 4224

Well Known Ports: 0 through 1023.
Registered Ports: 1024 through 49151.
Dynamic/Private : 49152 through 65535.

TCP ports use the Transmission Control Protocol. TCP is the most commonly used protocol on the Internet and any TCP/IP network. Whereas the IP protocol deals only with packets, TCP enables two hosts to establish a connection and exchange streams of data. TCP guarantees delivery of data and that packets will be delivered in the same order in which they were sent. Guaranteed communication/delivery is the key difference between TCP and UDP.

UDP ports use the Datagram Protocol, a communications protocol for the Internet network, transport, and session layers. Like TCP (Transmission Control Protocol), UDP is used with IP (the Internet Protocol) and makes possible the transmission of datagrams from one computer to applications on another computer, but unlike TCP, UDP is connectionless and does not guarantee reliable communication; it's up to the application that received the message to process any errors and verify correct delivery. UDP is often used with time-sensitive applications, such as audio/video streaming, where dropping some packets is preferable to waiting for delayed data.

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