SAP SOAP RFC PFL_CHECK_OS_FILE_EXISTENCE File Existence Check - Metasploit
This page contains detailed information about how to use the auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: SAP SOAP RFC PFL_CHECK_OS_FILE_EXISTENCE File Existence Check
Module: auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence
Source code: modules/auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence.rb
Disclosure date: -
Last modification time: 2017-07-24 06:26:21 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8443, 8880, 8888
List of CVEs: -
This module abuses the SAP NetWeaver PFL_CHECK_OS_FILE_EXISTENCE function, on the SAP SOAP RFC Service, to check for files existence on the remote file system. The module can also be used to capture SMB hashes by using a fake SMB share as FILEPATH.
Module Ranking and Traits
Module Ranking:
- normal: The exploit is otherwise reliable, but depends on a specific version and can't (or doesn't) reliably autodetect. More information about ranking can be found here.
Basic Usage
This module is a scanner module, and is capable of testing against multiple hosts.
msf > use auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence
msf auxiliary(sap_soap_rfc_pfl_check_os_file_existence) > show options
... show and set options ...
msf auxiliary(sap_soap_rfc_pfl_check_os_file_existence) > set RHOSTS ip-range
msf auxiliary(sap_soap_rfc_pfl_check_os_file_existence) > exploit
Other examples of setting the RHOSTS option:
Example 1:
msf auxiliary(sap_soap_rfc_pfl_check_os_file_existence) > set RHOSTS 192.168.1.3-192.168.1.200
Example 2:
msf auxiliary(sap_soap_rfc_pfl_check_os_file_existence) > set RHOSTS 192.168.1.1/24
Example 3:
msf auxiliary(sap_soap_rfc_pfl_check_os_file_existence) > set RHOSTS file:/tmp/ip_list.txt
Required Options
- RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
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Msfconsole Usage
Here is how the scanner/sap/sap_soap_rfc_pfl_check_os_file_existence auxiliary module looks in the msfconsole:
msf6 > use auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence
msf6 auxiliary(scanner/sap/sap_soap_rfc_pfl_check_os_file_existence) > show info
Name: SAP SOAP RFC PFL_CHECK_OS_FILE_EXISTENCE File Existence Check
Module: auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence
License: Metasploit Framework License (BSD)
Rank: Normal
Provided by:
lexey Tyurin
nmonkee
Check supported:
No
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
CLIENT 001 yes SAP Client
FILEPATH /etc/passwd yes File Path to check for (e.g. /etc)
HttpPassword 06071992 yes Password
HttpUsername SAP* yes Username
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 80 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
THREADS 1 yes The number of concurrent threads (max one per host)
VHOST no HTTP server virtual host
Description:
This module abuses the SAP NetWeaver PFL_CHECK_OS_FILE_EXISTENCE
function, on the SAP SOAP RFC Service, to check for files existence
on the remote file system. The module can also be used to capture
SMB hashes by using a fake SMB share as FILEPATH.
References:
OSVDB (78537)
http://www.securityfocus.com/bid/51645
http://erpscan.com/advisories/dsecrg-12-009-sap-netweaver-pfl_check_os_file_existence-missing-authorisation-check-and-smb-relay-vulnerability/
Module Options
This is a complete list of options available in the scanner/sap/sap_soap_rfc_pfl_check_os_file_existence auxiliary module:
msf6 auxiliary(scanner/sap/sap_soap_rfc_pfl_check_os_file_existence) > show options
Module options (auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence):
Name Current Setting Required Description
---- --------------- -------- -----------
CLIENT 001 yes SAP Client
FILEPATH /etc/passwd yes File Path to check for (e.g. /etc)
HttpPassword 06071992 yes Password
HttpUsername SAP* yes Username
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 80 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
THREADS 1 yes The number of concurrent threads (max one per host)
VHOST no HTTP server virtual host
Advanced Options
Here is a complete list of advanced options supported by the scanner/sap/sap_soap_rfc_pfl_check_os_file_existence auxiliary module:
msf6 auxiliary(scanner/sap/sap_soap_rfc_pfl_check_os_file_existence) > show advanced
Module advanced options (auxiliary/scanner/sap/sap_soap_rfc_pfl_check_os_file_existence):
Name Current Setting Required Description
---- --------------- -------- -----------
DOMAIN WORKSTATION yes The domain to use for Windows authentication
DigestAuthIIS true no Conform to IIS, should work for most servers. Only set to false for non-IIS servers
FingerprintCheck true no Conduct a pre-exploit fingerprint verification
HttpClientTimeout no HTTP connection and receive timeout
HttpRawHeaders no Path to ERB-templatized raw headers to append to existing headers
HttpTrace false no Show the raw HTTP requests and responses
HttpTraceColors red/blu no HTTP request and response colors for HttpTrace (unset to disable)
HttpTraceHeadersOnly false no Show HTTP headers only in HttpTrace
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
ShowProgress true yes Display progress messages during a scan
ShowProgressPercent 10 yes The interval in percent that progress should be shown
UserAgent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) no The User-Agent header to use for all requests
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
Auxiliary Actions
This is a list of all auxiliary actions that the scanner/sap/sap_soap_rfc_pfl_check_os_file_existence module can do:
msf6 auxiliary(scanner/sap/sap_soap_rfc_pfl_check_os_file_existence) > show actions
Auxiliary actions:
Name Description
---- -----------
Evasion Options
Here is the full list of possible evasion options supported by the scanner/sap/sap_soap_rfc_pfl_check_os_file_existence auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 auxiliary(scanner/sap/sap_soap_rfc_pfl_check_os_file_existence) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
HTTP::header_folding false no Enable folding of HTTP headers
HTTP::method_random_case false no Use random casing for the HTTP method
HTTP::method_random_invalid false no Use a random invalid, HTTP method for request
HTTP::method_random_valid false no Use a random, but valid, HTTP method for request
HTTP::pad_fake_headers false no Insert random, fake headers into the HTTP request
HTTP::pad_fake_headers_count 0 no How many fake headers to insert into the HTTP request
HTTP::pad_get_params false no Insert random, fake query string variables into the request
HTTP::pad_get_params_count 16 no How many fake query string variables to insert into the request
HTTP::pad_method_uri_count 1 no How many whitespace characters to use between the method and uri
HTTP::pad_method_uri_type space no What type of whitespace to use between the method and uri (Accepted: space, tab, apache)
HTTP::pad_post_params false no Insert random, fake post variables into the request
HTTP::pad_post_params_count 16 no How many fake post variables to insert into the request
HTTP::pad_uri_version_count 1 no How many whitespace characters to use between the uri and version
HTTP::pad_uri_version_type space no What type of whitespace to use between the uri and version (Accepted: space, tab, apache)
HTTP::uri_dir_fake_relative false no Insert fake relative directories into the uri
HTTP::uri_dir_self_reference false no Insert self-referential directories into the uri
HTTP::uri_encode_mode hex-normal no Enable URI encoding (Accepted: none, hex-normal, hex-noslashes, hex-random, hex-all, u-normal, u-all, u-random)
HTTP::uri_fake_end false no Add a fake end of URI (eg: /%20HTTP/1.0/../../)
HTTP::uri_fake_params_start false no Add a fake start of params to the URI (eg: /%3fa=b/../)
HTTP::uri_full_url false no Use the full URL for all HTTP requests
HTTP::uri_use_backslashes false no Use back slashes instead of forward slashes in the uri
HTTP::version_random_invalid false no Use a random invalid, HTTP version for request
HTTP::version_random_valid false no Use a random, but valid, HTTP version for request
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Error Messages
This module may fail with the following error messages:
Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.
<RHOST>:<RPORT> - File <FILEPATH> DOESN'T exist
Here is a relevant code snippet related to the "<RHOST>:<RPORT> - File <FILEPATH> DOESN'T exist" error message:
88: })
89: if res and res.code == 200 and res.body =~ /PFL_CHECK_OS_FILE_EXISTENCE\.Response/
90: if res.body =~ /<FILE_EXISTS>X<\/FILE_EXISTS>/
91: print_good("#{rhost}:#{rport} - File #{datastore['FILEPATH']} exists")
92: else
93: print_warning("#{rhost}:#{rport} - File #{datastore['FILEPATH']} DOESN'T exist")
94: end
95: elsif res
96: vprint_error("#{rhost}:#{rport} - Response code: " + res.code.to_s)
97: vprint_error("#{rhost}:#{rport} - Response message: " + res.message.to_s)
98: vprint_error("#{rhost}:#{rport} - Response body: " + res.body.to_s) if res.body
<RHOST>:<RPORT> - Response code
Here is a relevant code snippet related to the "<RHOST>:<RPORT> - Response code" error message:
91: print_good("#{rhost}:#{rport} - File #{datastore['FILEPATH']} exists")
92: else
93: print_warning("#{rhost}:#{rport} - File #{datastore['FILEPATH']} DOESN'T exist")
94: end
95: elsif res
96: vprint_error("#{rhost}:#{rport} - Response code: " + res.code.to_s)
97: vprint_error("#{rhost}:#{rport} - Response message: " + res.message.to_s)
98: vprint_error("#{rhost}:#{rport} - Response body: " + res.body.to_s) if res.body
99: end
100: rescue ::Rex::ConnectionError
101: vprint_error("#{rhost}:#{rport} - Unable to connect")
<RHOST>:<RPORT> - Response message
Here is a relevant code snippet related to the "<RHOST>:<RPORT> - Response message" error message:
92: else
93: print_warning("#{rhost}:#{rport} - File #{datastore['FILEPATH']} DOESN'T exist")
94: end
95: elsif res
96: vprint_error("#{rhost}:#{rport} - Response code: " + res.code.to_s)
97: vprint_error("#{rhost}:#{rport} - Response message: " + res.message.to_s)
98: vprint_error("#{rhost}:#{rport} - Response body: " + res.body.to_s) if res.body
99: end
100: rescue ::Rex::ConnectionError
101: vprint_error("#{rhost}:#{rport} - Unable to connect")
102: return
<RHOST>:<RPORT> - Response body
Here is a relevant code snippet related to the "<RHOST>:<RPORT> - Response body" error message:
93: print_warning("#{rhost}:#{rport} - File #{datastore['FILEPATH']} DOESN'T exist")
94: end
95: elsif res
96: vprint_error("#{rhost}:#{rport} - Response code: " + res.code.to_s)
97: vprint_error("#{rhost}:#{rport} - Response message: " + res.message.to_s)
98: vprint_error("#{rhost}:#{rport} - Response body: " + res.body.to_s) if res.body
99: end
100: rescue ::Rex::ConnectionError
101: vprint_error("#{rhost}:#{rport} - Unable to connect")
102: return
103: end
<RHOST>:<RPORT> - Unable to connect
Here is a relevant code snippet related to the "<RHOST>:<RPORT> - Unable to connect" error message:
95: elsif res
96: vprint_error("#{rhost}:#{rport} - Response code: " + res.code.to_s)
97: vprint_error("#{rhost}:#{rport} - Response message: " + res.message.to_s)
98: vprint_error("#{rhost}:#{rport} - Response body: " + res.body.to_s) if res.body
99: end
100: rescue ::Rex::ConnectionError
101: vprint_error("#{rhost}:#{rport} - Unable to connect")
102: return
103: end
104: end
105: end
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Related Pull Requests
- #8338 Merged Pull Request: Fix msf/core and self.class msftidy warnings
- #6921 Merged Pull Request: Fix #4885, Support basic and form auth at the same time
- #6655 Merged Pull Request: use MetasploitModule as a class name
- #6648 Merged Pull Request: Change metasploit class names
- #2525 Merged Pull Request: Change module boilerplate
- #1791 Merged Pull Request: SAP SOAP RFC EDI_DATA_INCOMING SMB Relay
References
- CVE: Not available
- OSVDB (78537)
- BID-51645
- http://erpscan.com/advisories/dsecrg-12-009-sap-netweaver-pfl_check_os_file_existence-missing-authorisation-check-and-smb-relay-vulnerability/
See Also
Check also the following modules related to this module:
- auxiliary/admin/sap/cve_2020_6207_solman_rce
- auxiliary/admin/sap/cve_2020_6287_ws_add_user
- auxiliary/admin/sap/sap_configservlet_exec_noauth
- auxiliary/admin/sap/sap_igs_xmlchart_xxe
- auxiliary/admin/sap/sap_mgmt_con_osexec
- auxiliary/dos/sap/sap_soap_rfc_eps_delete_file
- auxiliary/scanner/sap/sap_ctc_verb_tampering_user_mgmt
- auxiliary/scanner/sap/sap_hostctrl_getcomputersystem
- auxiliary/scanner/sap/sap_icf_public_info
- auxiliary/scanner/sap/sap_icm_urlscan
- auxiliary/scanner/sap/sap_mgmt_con_abaplog
- auxiliary/scanner/sap/sap_mgmt_con_brute_login
- auxiliary/scanner/sap/sap_mgmt_con_extractusers
- auxiliary/scanner/sap/sap_mgmt_con_getaccesspoints
- auxiliary/scanner/sap/sap_mgmt_con_getenv
- auxiliary/scanner/sap/sap_mgmt_con_getlogfiles
- auxiliary/scanner/sap/sap_mgmt_con_getprocesslist
- auxiliary/scanner/sap/sap_mgmt_con_getprocessparameter
- auxiliary/scanner/sap/sap_mgmt_con_instanceproperties
- auxiliary/scanner/sap/sap_mgmt_con_listconfigfiles
- auxiliary/scanner/sap/sap_mgmt_con_listlogfiles
- auxiliary/scanner/sap/sap_mgmt_con_startprofile
- auxiliary/scanner/sap/sap_mgmt_con_version
- auxiliary/scanner/sap/sap_router_info_request
- auxiliary/scanner/sap/sap_router_portscanner
- auxiliary/scanner/sap/sap_service_discovery
- auxiliary/scanner/sap/sap_smb_relay
- auxiliary/scanner/sap/sap_soap_bapi_user_create1
- auxiliary/scanner/sap/sap_soap_rfc_brute_login
- auxiliary/scanner/sap/sap_soap_rfc_dbmcli_sxpg_call_system_command_exec
- auxiliary/scanner/sap/sap_soap_rfc_dbmcli_sxpg_command_exec
- auxiliary/scanner/sap/sap_soap_rfc_eps_get_directory_listing
- auxiliary/scanner/sap/sap_soap_rfc_ping
- auxiliary/scanner/sap/sap_soap_rfc_read_table
- auxiliary/scanner/sap/sap_soap_rfc_rzl_read_dir
- auxiliary/scanner/sap/sap_soap_rfc_susr_rfc_user_interface
- auxiliary/scanner/sap/sap_soap_rfc_sxpg_call_system_exec
- auxiliary/scanner/sap/sap_soap_rfc_sxpg_command_exec
- auxiliary/scanner/sap/sap_soap_rfc_system_info
- auxiliary/scanner/sap/sap_soap_th_saprel_disclosure
- auxiliary/scanner/sap/sap_web_gui_brute_login
- exploit/multi/sap/cve_2020_6207_solman_rs
- exploit/multi/sap/sap_mgmt_con_osexec_payload
- exploit/multi/sap/sap_soap_rfc_sxpg_call_system_exec
- exploit/multi/sap/sap_soap_rfc_sxpg_command_exec
- post/multi/sap/smdagent_get_properties
- auxiliary/admin/http/netgear_soap_password_extractor
- auxiliary/admin/upnp/soap_portmapping
- auxiliary/scanner/http/soap_xml
- exploit/freebsd/misc/citrix_netscaler_soap_bof
- exploit/linux/http/apache_ofbiz_deserialization_soap
- exploit/linux/ids/alienvault_centerd_soap_exec
- exploit/linux/upnp/miniupnpd_soap_bof
- exploit/multi/http/ibm_openadmin_tool_soap_welcomeserver_exec
- exploit/multi/http/vtiger_soap_upload
- exploit/multi/misc/indesign_server_soap
- auxiliary/scanner/http/rfcode_reader_enum
- exploit/windows/fileformat/adobe_illustrator_v14_eps
- auxiliary/admin/http/manageengine_dir_listing
- auxiliary/scanner/http/dir_listing
- auxiliary/scanner/oracle/tnspoison_checker
- auxiliary/scanner/rdp/ms12_020_check
- auxiliary/scanner/vxworks/urgent11_check
Authors
- lexey Tyurin
- nmonkee
Version
This page has been produced using Metasploit Framework version 6.1.27-dev. For more modules, visit the Metasploit Module Library.
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