What is CVE-2018-2449?

CVE-2018-2449 is a high-severity vulnerability in SAP Supplier Relationship Management Master Data Catalog, classified under Improper Authentication. CVSS score: 8.6/10. Published 2018-08-14.

How severe is CVE-2018-2449?

High severity. CVSS v3 base score is 8.6 out of 10.

Auth bypass in SAP Supplier Relationship Management Master Data Catalog

CVE-2018-2449

SAP SRM MDM Catalog versions 3.73, 7.31, 7.32 in (SAP NetWeaver 7.3) - import functionality does not perform authentication checks for valid repository user. This is an unauthenticated functionality that you can use on windows machines to do SMB relaying.

Vulnerability class: Broken Authentication

Published 2018-08-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

EPSS exploit prediction

EPSS: 0.016 (75.2th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

SAP Supplier Relationship Management Master Data Catalog — versions 3.73, 7.31, 7.32
SAP Supplier Relationship Management Mdm Catalog — versions 3.73, 7.31, 7.32

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

www.securityfocus.com/bid/105079 (VDB Entry, Third Party Advisory, vdb-entry)
launchpad.support.sap.com/ (Permissions Required, Vendor Advisory)
wiki.scn.sap.com/wiki/pages/viewpage.action (Vendor Advisory)

Frequently asked questions

What is CVE-2018-2449?: CVE-2018-2449 is a high-severity vulnerability in SAP Supplier Relationship Management Master Data Catalog, classified under Improper Authentication. CVSS score: 8.6/10. Published 2018-08-14.
How severe is CVE-2018-2449?: High severity. CVSS v3 base score is 8.6 out of 10.