Remote code execution in SAP Commerce

1) Input validation error

EUVDB-ID: #VU50446

Risk: High

CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2021-21477

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote user to compromise the affected system.

The vulnerability exists due to unspecified vulnerability in SAP Commerce. A remote authenticated user can send a specially crafted request to the application and execute arbitrary code on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SAP Commerce: 1808 - 2011

CPE2.3

• cpe:2.3:a:sap:sap_commerce:1808:*:*:*:*:*:*:*
• cpe:2.3:a:sap:sap_commerce:1811:*:*:*:*:*:*:*
• cpe:2.3:a:sap:sap_commerce:1905:*:*:*:*:*:*:*

External links

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543
https://launchpad.support.sap.com/#/notes/3014121

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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