CVE-2026-44753: SAP HANA Extended Application Services classic model (User Self Service) HDB 2.00

CVE-2026-44753. CVSS 3.1 base score 3.7 (LOW, Vendor/CNA). EPSS 0.00346 (percentile 0.26995), scored 24-Oct-2026.

Affected technology

SAP HANA Extended Application Services classic model (User Self Service) · HDB 2.00
SAP_SE

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthenticated user can send specially crafted requests that produce distinguishable responses, enabling enumeration of valid user accounts and email addresses. Vendor/CNA’s CVSS 3.1 assessment (base score 3.7/10) rates confidentiality impact as low; integrity and availability impact as none.

Published 25-Oct-2026 01:31 UTC

CWE: CWE-204
CCR priority: 14.9 /100 (P5)
CVSS 3.1: 3.7 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N · Vendor/CNA
EPSS: 0.00346 · percentile 0.26995 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-44753.html