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Java: Send the channel address info back to Metasploit #781

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Merged
jheysel-r7 merged 1 commit into from
Nov 13, 2025
Merged

Java: Send the channel address info back to Metasploit #781

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7 changes: 6 additions & 1 deletion ...terpreter/stdapi/src/main/java/com/metasploit/meterpreter/stdapi/stdapi_channel_open.java
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,8 @@ private int executeUdpClient(Meterpreter meterpreter, TLVPacket request, TLVPack
}
Channel channel = new DatagramSocketChannel(meterpreter, ds);
response.add(TLVType.TLV_TYPE_CHANNEL_ID, channel.getID());
response.add(TLVType.TLV_TYPE_LOCAL_HOST, ds.getLocalAddress().getHostAddress());
response.add(TLVType.TLV_TYPE_LOCAL_PORT, ds.getLocalPort());
return ERROR_SUCCESS;
}

Expand All @@ -89,14 +91,15 @@ private int executeTcpServer(Meterpreter meterpreter, TLVPacket request, TLVPack
ServerSocket ss = getSocket(localHost, localPort);
Channel channel = new ServerSocketChannel(meterpreter, ss);
response.add(TLVType.TLV_TYPE_CHANNEL_ID, channel.getID());
response.add(TLVType.TLV_TYPE_LOCAL_HOST, ss.getInetAddress().getHostAddress());
response.add(TLVType.TLV_TYPE_LOCAL_PORT, ss.getLocalPort());
return ERROR_SUCCESS;
}

protected ServerSocket getSocket(String localHost, int localPort) throws UnknownHostException, IOException {
return new ServerSocket(localPort, 50, InetAddress.getByName(localHost));
}


private int executeTcpClient(Meterpreter meterpreter, TLVPacket request, TLVPacket response) throws Exception {
String peerHost = request.getStringValue(TLVType.TLV_TYPE_PEER_HOST);
int peerPort = request.getIntValue(TLVType.TLV_TYPE_PEER_PORT);
Expand Down Expand Up @@ -124,6 +127,8 @@ private int executeTcpClient(Meterpreter meterpreter, TLVPacket request, TLVPack
Channel channel = new SocketChannel(meterpreter, socket);
channel.startInteract();
response.add(TLVType.TLV_TYPE_CHANNEL_ID, channel.getID());
response.add(TLVType.TLV_TYPE_LOCAL_HOST, socket.getLocalAddress().getHostAddress());
response.add(TLVType.TLV_TYPE_LOCAL_PORT, socket.getLocalPort());
return ERROR_SUCCESS;
}
}
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