SAP NetWeaver ABAP Improper Access Control (3158375)

critical Nessus Plugin ID 162396

Synopsis

The remote SAP NetWeaver ABAP server may be affected by an improper access control vulnerability.

Description

Depending on the configuration of the route permission table in file 'saprouttab', it is possible for an unauthenticated attacker to execute SAProuter administration commands in SAP NetWeaver and ABAP Platform, from a remote client, for example stopping the SAProuter, that could highly impact systems availability.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patch according to the vendor advisory.

See Also

http://www.nessus.org/u?18f404d5

https://launchpad.support.sap.com/#/notes/3158375

Plugin Details

Severity: Critical

ID: 162396

File Name: sap_netweaver_as_3158375.nasl

Version: 1.3

Type: remote

Family: Web Servers

Published: 6/17/2022

Updated: 6/27/2022

Configuration: Enable paranoid mode

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2022-27668

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:sap:netweaver_application_server

Required KB Items: installed_sw/SAP Netweaver Application Server (AS), Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 6/14/2022

Vulnerability Publication Date: 6/14/2022

Reference Information

CVE: CVE-2022-27668

IAVA: 2022-A-0234