CVE-2017-16687 (GCVE-0-2017-16687)

Vulnerability from cvelistv5 – Published: 2017-12-12 14:00 – Updated: 2024-09-16 23:41
VLAI
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.
Severity
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • Information Disclosure
Assigner
sap CNA under the mitre root
CNA scorecard C 65/100 over 97 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
SAP SAP HANA extended application services Affected: SAP HANA Database 1.00, 2.00
guessed Create a notification for this product.
Date Public
2017-12-12 00:00
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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