PT-2020-19087 · Sap · Sap Netweaver Application Server Java

Published 2020-09-09 · Updated 2021-07-21 · CVE-2020-6313

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SAP NetWeaver Application Server JAVA (XML Forms) versions 7.30, 7.31, 7.40, 7.50

Description The issue arises from insufficient encoding of user-controlled inputs, allowing an authenticated user with special roles to store malicious content. When this content is accessed by a victim, it can execute JavaScript, leading to Stored Cross-Site Scripting. This enables the performance of malicious actions.

Recommendations For versions 7.30, 7.31, 7.40, 7.50, update to a version that includes the fix for this issue to prevent Stored Cross-Site Scripting attacks.

Fix

XSS

Improper Encoding or Escaping of Output

Weakness Enumeration

CWE-79

CWE-116

Related Identifiers

CVE-2020-6313

Affected Products

Sap Netweaver Application Server Java

References · 4

• https://osv.dev/vulnerability/CVE-2020-6313 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6313 · Security Note
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=557449700 · Vendor Advisory
• https://launchpad.support.sap.com/#/notes/2953112 · Note