Vulnerability in SAP Netweaver
CVE-2016-3635
SAP Netweaver 7.4 allows remote authenticated users to bypass an intended Unified Connectivity (UCON) access control list and execute arbitrary Remote Function Modules (RFM) by leveraging a connection created from earlier execution of an anonymous RFM included in a Communication Assembly, aka SAP Security Note 2139366.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.024 (83.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- SAP Netweaver — versions 7.40
Weakness classification (CWE)
References
- www.securityfocus.com/bid/93501 (vdb-entry)
- www.onapsis.com/research/security-advisories/sap-ucon-security-protection-bypass (Permissions Required)
- seclists.org/fulldisclosure/2016/Oct/48 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-3635?
- CVE-2016-3635 is a high-severity vulnerability in SAP Netweaver, classified under Improper Access Control. CVSS score: 7.5/10. Published 2016-10-13.
- How severe is CVE-2016-3635?
- High severity. CVSS v3 base score is 7.5 out of 10.