What is CVE-2023-49584?

CVE-2023-49584 is a medium-severity vulnerability in SAP Fiori Launchpad, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 4.3/10. Published 2023-12-12.

How severe is CVE-2023-49584?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in SAP Fiori Launchpad

CVE-2023-49584

SAP Fiori launchpad - versions SAP_UI 750, SAP_UI 754, SAP_UI 755, SAP_UI 756, SAP_UI 757, SAP_UI 758, UI_700 200, SAP_BASIS 793, allows an attacker to use HTTP verb POST on read-only service causing low impact on Confidentiality of the application.

Vulnerability class: HTTP Request Smuggling

Published 2023-12-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (39.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

SAP Fiori Launchpad — versions 200, 700, 750
SAP Se Fiori Launchpad — versions SAP_UI 750, SAP_UI 754, SAP_UI 755

Weakness classification (CWE)

CWE-444 — Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling)

References

me.sap.com/notes/3406786 (Permissions Required)
www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (Vendor Advisory)

Frequently asked questions

What is CVE-2023-49584?: CVE-2023-49584 is a medium-severity vulnerability in SAP Fiori Launchpad, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 4.3/10. Published 2023-12-12.
How severe is CVE-2023-49584?: Medium severity. CVSS v3 base score is 4.3 out of 10.