Vulnerability identifier: #VU23566

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-0403

CWE-ID: CWE-77

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SAP Enable Now
Client/Desktop applications / Other client software

Vendor: SAP

Description

The vulnerability allows a remote attacker to execute arbitrary commands into CSV files.

The vulnerability exists due to insufficient sanitization of user-supplied data when constructing CSV files. A remote unauthenticated attacker can input commands into the CSV files, trick a victim into opening it and execute arbitrary commands on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SAP Enable Now: All versions

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External links
http://launchpad.support.sap.com/#/notes/2845183
http://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=533660397

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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