CVE Explorer
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 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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"SAP HANA Extended Application Services classic model (User Self Service)","vendor":"SAP_SE","versions":[{"status":"affected","version":"HDB 2.00"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:b134d2f20508f26870e2cd6b98c0be76072b09fd82bbcd27eab7f5f37b523483 · sha256:eefefc9bcf5aa67f… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:b134d2f20508f26870e2cd6b98c0be76072b09fd82bbcd27eab7f5f37b523483 · sha256:eefefc9bcf5aa67f… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-204","description":"CWE-204: Observable Response Discrepancy","lang":"eng","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:b134d2f20508f26870e2cd6b98c0be76072b09fd82bbcd27eab7f5f37b523483 · sha256:eefefc9bcf5aa67f… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://me.sap.com/notes/3732522"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b134d2f20508f26870e2cd6b98c0be76072b09fd82bbcd27eab7f5f37b523483 · sha256:eefefc9bcf5aa67f… · /containers/cna/references/0
{"url":"https://url.sap/sapsecuritypatchday"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:b134d2f20508f26870e2cd6b98c0be76072b09fd82bbcd27eab7f5f37b523483 · sha256:eefefc9bcf5aa67f… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.