What is CVE-2026-44753?

CVE-2026-44753 is a low-severity vulnerability in Sap_se Sap Hana Extended Application Services Classic Model (User Self Service), classified under Observable Response Discrepancy. CVSS score: 3.7/10. Published 2026-07-14.

How severe is CVE-2026-44753?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Sap_se Sap Hana Extended Application Services Classic Model (User Self Service)

CVE-2026-44753

SAP HANA Database (user self service tools) allows an unauthenticated user to send specially crafted requests that produce distinguishable responses, enabling enumeration of valid user accounts and email addresses. Successful exploitation…

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Sap_se Sap Hana Extended Application Services Classic Model (User Self Service) — versions HDB 2.00

Weakness classification (CWE)

CWE-204 — Observable Response Discrepancy

References

Frequently asked questions

What is CVE-2026-44753?: CVE-2026-44753 is a low-severity vulnerability in Sap_se Sap Hana Extended Application Services Classic Model (User Self Service), classified under Observable Response Discrepancy. CVSS score: 3.7/10. Published 2026-07-14.
How severe is CVE-2026-44753?: Low severity. CVSS v3 base score is 3.7 out of 10.