CVE-2026-44753

Information Disclosure vulnerability in SAP HANA Extended Application Services classic model (User Self Service)

Published Jul 14, 2026 CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
Description
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 could allow the attacker to enumerate valid user accounts, resulting in low impact on confidentiality, with no impact on integrity and availability of the application.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Sap Se
Sap Se sap Hana Extended Application Services Classic Model (user Self Service)
Vendors & Products Sap Se
Sap Se sap Hana Extended Application Services Classic Model (user Self Service)
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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 could allow the attacker to enumerate valid user accounts, resulting in low impact on confidentiality, with no impact on integrity and availability of the application.
Title Information Disclosure vulnerability in SAP HANA Extended Application Services classic model (User Self Service)
Weaknesses CWE-204
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
sap
Published
Updated
Jul 14, 2026, 12:38 PM
Reserved
May 7, 2026, 6:31 PM
Status
Awaiting Analysis
Published
Jul 14, 2026, 1:16 AM
Modified
Oct 24, 2026, 10:10 PM