What is CVE-2023-40306?

CVE-2023-40306 is a medium-severity vulnerability in SAP S\/4hana, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-09-08.

How severe is CVE-2023-40306?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in SAP S\/4hana

CVE-2023-40306

SAP S/4HANA Manage Catalog Items and Cross-Catalog searches Fiori apps allow an attacker to redirect users to a malicious site due to insufficient URL validation. As a result, it may have a slight impact on confidentiality and integrity.

Vulnerability class: Open Redirect

EPSS: 0.003 (25.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Sap S\/4hana — versions 103, 104, 105
Sap Se S/4hana (Manage Catalog Items And Cross-catalog Search) — versions 103, 104, 105

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

cna@sap.com (Permissions Required, Vendor Advisory)
cna@sap.com (Broken Link)

Frequently asked questions

What is CVE-2023-40306?: CVE-2023-40306 is a medium-severity vulnerability in SAP S\/4hana, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-09-08.
How severe is CVE-2023-40306?: Medium severity. CVSS v3 base score is 6.1 out of 10.