Code Injection in SAP NetWeaver AS ABAP

1) Code Injection

EUVDB-ID: #VU53061

Risk: Medium

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-27611

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote privileged user to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote privileged user can send a specially crafted request and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SAP NetWeaver AS ABAP: 7.00 - 7.31

External links

http://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655
http://launchpad.support.sap.com/#/notes/3046610

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.