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SAP NetWeaver AS ABAP Command Injection (May 2021)

medium Nessus Plugin ID 149848

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Synopsis

The remote SAP NetWeaver server is affected by a command injection vulnerability.

Description

A command injection vulnerability exists in SAP NetWeaver Application Server ABAP due to a flaw in the RDDPUTJR program. An authenticated, local attacker can exploit this, by executing an ABAP report when the attacker has access to the local SAP system, to execute arbitrary command or create a denial of service condition.

Note that Nessus has not tested for this issue 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

https://launchpad.support.sap.com/#/notes/3046610

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655

Plugin Details

Severity: Medium

ID: 149848

File Name: sap_netweaver_as_3046610.nasl

Version: 1.2

Type: remote

Family: Web Servers

Published: 5/21/2021

Updated: 5/24/2021

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2021-27611

CVSS v3

Risk Factor: Medium

Base Score: 6.7

Temporal Score: 5.8

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:sap:netweaver_application_server

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

Exploit Ease: No known exploits are available

Patch Publication Date: 5/11/2021

Vulnerability Publication Date: 5/11/2021

Reference Information

CVE: CVE-2021-27611

IAVA: 2021-A-0245