PT-2020-18990 · Sap · Sap Netweaver

Published 2020-02-12 · Updated 2020-02-19 · CVE-2020-6187

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SAP NetWeaver (Guided Procedures) versions 7.10 through 7.50

Description The issue arises from insufficient validation of an XML document input from a compromised admin, leading to Denial of Service.

Recommendations For SAP NetWeaver (Guided Procedures) versions 7.10 through 7.50, consider implementing proper validation of XML document inputs to prevent Denial of Service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2020-6187

Affected Products

Sap Netweaver

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-6187 · Security Note
• https://launchpad.support.sap.com/#/notes/2864415 · Vendor Advisory
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=537788812 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-6187 · Vendor Advisory
• https://t.me/cvenotify/959 · Telegram Post