#VU55832 SQL injection in DMIS Mobile Plug-In and SAP S/4HANA - CVE-2021-33701

Vulnerability identifier: #VU55832

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-33701

CWE-ID: CWE-89

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
DMIS Mobile Plug-In
Web applications / Other software
SAP S/4HANA
Operating systems & Components / Operating system

Vendor: SAP

Description

The vulnerability allows a remote user to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data in SAP NZDT Row Count Reconciliation. A remote privileged user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

DMIS Mobile Plug-In: 2011_1_620 - 2020

SAP S/4HANA: S4CORE 102 - SAPSCORE 125

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External links
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806

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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.