2021-2-3 · The syntax used in the reginfo, secinfo and prxyinfo changed over time. It is strongly recommended to use syntax of Version 2, indicated by #VERSION=2 in the first line of the files. Furthermore the means of some syntax and security checks have been changed or even fixed over time.

the RFC gateway protection in systems at the company SAP. secinfo reginfo. SAP NetWeaver. Application Server ABAP. RFC gateway gwrd. Work processes.

It could impact operations if we deny access to legitimate programs/servers. SAP Gateway related changes. The challenging part of this change is to create the gateway ACL files reginfo and secinfo with the restricted entries, without impacting the customer SAP landscape communication with the external interfaces. Below is the summary of changes that need to be done in most of your systems: 1. reginfo and secinfo are created for and administrated for each application server. For reasons of maintainability SAP recommends that one reginfo file and one secinfo file is created in a shared working directory for each SAP system.

Reginfo and secinfo in sap

The challenging part of this change is to create the gateway ACL files reginfo and secinfo with the restricted entries, without impacting the customer SAP landscape communication with the external interfaces. Below is the summary of changes that need to be done in most of your systems: 1. reginfo and secinfo are created for and administrated for each application server. For reasons of maintainability SAP recommends that one reginfo file and one secinfo file is created in a shared working directory for each SAP system.

File reginfo controls the registration of external programs in the gateway. You can define the file path using profile parameters gw/sec_info and gw/reg_info. The default value is: 2019-01-08 · Thankfully we have a SAP note which describes what should be the correct format and the directory for setting the reginfo and secinfo files.

2021-02-03 · What about the syntax of the reginfo, secinfo ACL? The syntax used in the reginfo, secinfo and prxyinfo changed over time. It is strongly recommended to use syntax of Version 2, indicated by #VERSION=2in the first line of the files. Furthermore the means of some syntax and security checks have been changed or even fixed over time.

gw/reg_info = $(DIR_DATA)/reginfo 2019-1-8 · Thankfully we have a SAP note which describes what should be the correct format and the directory for setting the reginfo and secinfo files. Please refer to the SAP note # 2538876 – “Name of the path is not correct” popup while accessing the ACL files via SMGW. To edit entries ( delete , add ) in reginfo /secinfo file please edit the 2014-8-26 2019-8-12 · To secure SAP systems from this vulnerability, we need to follow steps mentioned in notes 821875, 1421005 and 1408081.

To cover these cases SAP introduced a internal rule in the reginfo ACL which is sufficient in most cases: P TP=* HOST=internal,local ACCESS=internal,local CANCEL=internal,local. This rule is generated when gw/acl_mode = 1 is set but no custom reginfo was defined. It is common to define this rule also in a custom reginfo as the last rule.

Warning! Registration of the RFC-server fails! The content of both files secinfo and … Accessing reginfo file from SMGW a pop is displayed that reginfo at file system and SAP level is different. SMGW-->Goto -->External Functions --> External Security --> Maintenance of ACL files --> pop-up is shown as below: "Gateway content and file content for reginfo do not match starting with index " (xx is the index value shown in the 2021-3-6 · Caution: You must create a secinfo.dat and a reginfo.dat accordingly in order to separate reginfo and secinfo in logging. Otherwise, you see only secinfo entries (also for server registrations). For more information, read the online documentation on the SAP Help Portal.

1 (SAP Note 1298433 - Bypassing security in reginfo & secinfo) This security feature changes the behavior of the RFC Gateway preventing that malicious users bypass the settings of the reginfo and secinfo files. For security reasons, no further details can be informed. 2 (SAP Note 1434117 - Bypassing sec_info without reg_info) 2021-01-27 · SAP introduced an internal rule in the reginfo ACL to cover these cases: P TP=* HOST=internal,local ACCESS=internal,local CANCEL=internal,local. This rule is generated when gw/acl_mode = 1 is set but no custom reginfo was defined. It is common to define this rule also in a custom reginfo file as the last rule.
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Here, activating Gateway logging and evaluating the log file over an appropriate period (e.g. three months) is necessary to ensure the most precise data possible for the connections used. Create secinfo & reginfo files manually Activate secinfo & reginfo Additional way: More business risk, but less effort Use creation reports for initial secinfo & reginfo Activate proposed secinfo & reginfo Monitor logs for rejected connections closely Add rejected entries to secinfo & reginfo manually With SAP kernel 7.21: Introduction of simulation mode Creating secinfo and reginfo DAT file Enter t code SMGW 1. From the menu, Goto >> expert functions >> External security >> Create (secinfo) 2. From the menu, Goto >> expert functions >> External security >> Create (reginfo) Edit the secinfo and reginfo dat file Using the t code, RZ11, please check parameter values for gw/reg_info & gw/sec_info

It is common to define this rule also in a custom reginfo file as the last rule.
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In case of secinfo and reginfo don’t exist or misconfigured, it’s possible to register any service into SAP Gateway and get unauthorized access to SAP server. It’s also possible to register a "new" service, with malicious functionality under the same name as one already existed, and execute command with this legitimate user (user owner of the already existed service).

For example: an SAP SLD system registering the SLD_UC and SLD_NUC programs at an ABAP system. The secinfo file has rules related to the start of programs by the local SAP … 2021-1-27 · SAP introduced an internal rule in the reginfo ACL to cover these cases: P TP=* HOST=internal,local ACCESS=internal,local CANCEL=internal,local.

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2019-08-12 · Just wanted to let you know that, depending on the SAP NetWeaver (SAP_BASIS component) release and Support Package (SP) level, there is already an option to generate an initial reginfo/secinfo file within SAP itself. Go to the transaction SMGW, menu Goto -> Expert functions -> External security -> Maintain ACL files.

It is common to define this rule also in a custom reginfo file as the last rule. 2014-08-26 · SAP recommends setting gw/acl_mode to 1.

2019-01-08 · Thankfully we have a SAP note which describes what should be the correct format and the directory for setting the reginfo and secinfo files. Please refer to the SAP note # 2538876 – “Name of the path is not correct” popup while accessing the ACL files via SMGW. To edit entries ( delete , add ) in reginfo /secinfo file please edit the respective file from OS level ( as there is no access of GUI for standalone or java ) then make the entries manually and save the file.

Juli 2018 Dazu sieht SAP die Dateien reginfo und secinfo vor. Die reginfo Datei kontrolliert die Registrierung externer RFC-Server an dem Gateway.

Use. The secinfo security file is used to prevent unauthorized launching of external programs.