What is CVE-2023-39439?

CVE-2023-39439 is a high-severity vulnerability in SAP Commerce Cloud, classified under CWE-258. CVSS score: 8.8/10. Published 2023-08-08.

How severe is CVE-2023-39439?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in SAP Commerce Cloud

CVE-2023-39439

SAP Commerce Cloud may accept an empty passphrase for user ID and passphrase authentication, allowing users to log into the system without a passphrase.

Published 2023-08-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (52.7th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

SAP Commerce Cloud — versions 2211
SAP Commerce Hycom — versions 2105, 2205
SAP Se Commerce — versions HY_COM 2105, HY_COM 2205, COM_CLOUD 2211

Weakness classification (CWE)

CWE-258

References

me.sap.com/notes/3346500 (Permissions Required)
www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (Vendor Advisory)

Frequently asked questions

What is CVE-2023-39439?: CVE-2023-39439 is a high-severity vulnerability in SAP Commerce Cloud, classified under CWE-258. CVSS score: 8.8/10. Published 2023-08-08.
How severe is CVE-2023-39439?: High severity. CVSS v3 base score is 8.8 out of 10.