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Port 5050 Details


known port assignments and vulnerabilities
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Port(s) Protocol Service Details Source
5050 tcp trojans Yahoo Messenger uses this port.

BT Communicator uses ports 5050-5070 (TCP/UDP).

EOSCoreScada.exe in C3-ilex EOScada before 11.0.19.2 allows remote attackers to cause a denial of service (daemon restart) by sending data to TCP port (1) 5050 or (2) 24004.
References: [CVE-2012-1810]

R0xr4t [Symantec-2002-082915-1621-99], a.k.a. RoxRat backdoor, BD R0xr4t 1.0. Uses ports 5050,50551,50552,60551,60552.
SG
5050 udp applications Saia Burgess Controls (SBC) PCD through 2022-05-06 uses a Broken or Risky Cryptographic Algorithm. According to FSCT-2022-0063, there is a Saia Burgess Controls (SBC) PCD S-Bus weak credential hashing scheme issue. The affected components are characterized as: S-Bus (5050/UDP) authentication. The potential impact is: Authentication bypass. The Saia Burgess Controls (SBC) PCD controllers utilize the S-Bus protocol (5050/UDP) for a variety of engineering purposes. It is possible to configure a password in order to restrict access to sensitive engineering functionality. Authentication is done by using the S-Bus 'write byte' message to a specific address and supplying a hashed version of the password. The hashing algorithm used is based on CRC-16 and as such not cryptographically secure. An insecure hashing algorithm is used. An attacker capable of passively observing traffic can intercept the hashed credentials and trivially find collisions allowing for authentication without having to bruteforce a keyspace defined by the actual strength of the password. This allows the attacker access to sensitive engineering functionality such as uploading/downloading control logic and manipulating controller configuration.
References: [CVE-2022-30320]
SG
5050 tcp Yahoo! Messenger (unofficial) Wikipedia
5050 tcp trojan R0xr4t Trojans
2000-2021,5050-5070 udp applications BT Communicator Portforward
5000-5001,5050 tcp applications Yahoo Messenger Chat Portforward
5050 tcp yahoo-server Yahoo Messenger Server (default port) Neophasis
5050 tcp,udp Common for eggdrop Bekkoame
5050 tcp,udp mmcc multimedia conference control tool IANA
9 records found

Related ports: 24004  24006  50551  50552  60551  60552  

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