5.3

CVE-2017-16687: sap hana_database

CVSS: 5.3v3.0MediumModified
Published 12-12-2017Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2017-16687 is a medium (CVSS 5.3) vulnerability in sap hana_database. EPSS estimates a 1.30% chance of exploitation in the next 30 days, higher than 70.2% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.0 (NVD)
EPSS score
1.30%
0%100%
Low · -0.12 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-12-2017
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.30%

Chance of exploitation in the next 30 days

Percentile

70%

Versus all other CVEs

30-day change

-0.12 pp

From 1.42% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.30%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Sap2 products

1 vendor · 2 products

References

3 links