Medium severity5.3NVD Advisory· Published Dec 12, 2017· Updated Jun 17, 2026
CVE-2017-16687
CVE-2017-16687
Description
The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user accounts. An unauthenticated user could use the error messages to determine if a given username is valid.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:a:sap:hana_database:1.00:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:sap:hana_database:1.00:*:*:*:*:*:*:*
- cpe:2.3:a:sap:hana_database:2.00:*:*:*:*:*:*:*
- (no CPE)range: 1.00 and 2.00
1.00 and 2.00+ 1 more
- (no CPE)range: 1.00 and 2.00
- (no CPE)range: SAP HANA Database 1.00, 2.00
Patches
Vulnerability mechanics
References
3- www.securityfocus.com/bid/102152nvdThird Party AdvisoryVDB Entry
- blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/nvdVendor Advisory
- launchpad.support.sap.comnvdPermissions RequiredVendor Advisory
News mentions
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