PT-2016-5629 · Sap · Sap Netweaver

Pablo Müller + 1 · Published 2016-10-13 · Updated 2016-11-28 · CVE-2016-3635

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SAP Netweaver version 7.4

Description The issue allows remote authenticated users to bypass an intended Unified Connectivity (UCON) access control list. This can lead to the execution of arbitrary Remote Function Modules (RFM) by leveraging a connection created from earlier execution of an anonymous RFM included in a Communication Assembly.

Recommendations For SAP Netweaver version 7.4, apply the fix provided in SAP Security Note 2139366 to resolve the issue.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2016-3635

Affected Products

Sap Netweaver

References · 5

• https://osv.dev/vulnerability/CVE-2016-3635 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-3635 · Security Note
• http://securityfocus.com/bid/93501 · Note
• http://seclists.org/fulldisclosure/2016/Oct/48 · Note
• https://onapsis.com/research/security-advisories/sap-ucon-security-protection-bypass · Note