PT-2019-4393 · Sap · Sap Netweaver Process Integration

Published 2019-08-14 · Updated 2019-08-26 · CVE-2019-0337

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions SAP NetWeaver Process Integration versions 7.10, 7.11, 7.30, 7.31, 7.40, 7.50

Description The issue is related to insufficient encoding of user-controlled inputs, allowing an attacker to execute malicious scripts in the URL, resulting in a Reflected Cross-Site Scripting (XSS) vulnerability. This can be exploited by a remote attacker to execute harmful scripts.

Recommendations For versions 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, consider implementing proper input validation and encoding to prevent malicious script execution. As a temporary workaround, restrict access to user-controlled input fields to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-00115

CVE-2019-0337

Affected Products

Sap Netweaver Process Integration

References · 6

• https://launchpad.support.sap.com/#/notes/2789866 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0337 · Security Note
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=523998017 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-0337 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00115 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0337 · Note