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TI-2017-12276 Aliases CVE-2017-16687GHSA-9pcr-j2qp-ppm8

Information disclosure in SAP HANA extended application services

Priority LOW 27CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

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.

Why it matters now

EPSS 0.01302 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SAPSAP HANA extended application servicesSAP HANA Database 1.00, 2.00—No fix listedCNA
  • SAP HANA extended application services VendorSAP Affected SAP HANA Database 1.00, 2.00 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:sap:hana_database:1.00:*:*:*:*:*:*:*1.00VulnerableSAP
cpe:2.3:a:sap:hana_database:2.00:*:*:*:*:*:*:*2.00VulnerableSAP
  • cpe:2.3:a:sap:hana_database:1.00:*:*:*:*:*:*:* Versions 1.00 Vulnerable ·SAP
  • cpe:2.3:a:sap:hana_database:2.00:*:*:*:*:*:*:* Versions 2.00 Vulnerable ·SAP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-16687
  2. 2026-10-03 Alias added: GHSA-9pcr-j2qp-ppm8

References

Advisory 2

  • TI-2023-21149 Missing Authorization check in SAP CommonCryptoLib CVSS 3.1CRITICAL 9.8
  • TI-2018-01809 Improper input validation in SAP HANA Database CVSS 3.0CRITICAL 9.8
  • TI-2026-00300 Privilege escalation vulnerability in SAP HANA database CVSS 3.1HIGH 8.8
  • TI-2023-21148 Memory Corruption vulnerability in SAP CommonCryptoLib CVSS 3.1HIGH 7.5
  • TI-2019-00289 SAP HANA Database, versions 1.0, 2.0, allows an unauthorized attacker to send a malformed… CVSS 3.1HIGH 7.5
  • TI-2021-04572 SAP HANA Database, versions - 1.0, 2.0, accepts SAML tokens with MD5 digest, an attacker… CVSS 3.1MEDIUM 6.5
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences