What is CVE-2018-2379?

CVE-2018-2379 is a medium-severity vulnerability in SAP Hana Extended Application Services, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 6.5/10. Published 2018-02-14.

How severe is CVE-2018-2379?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in SAP Hana Extended Application Services

CVE-2018-2379

In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint.

Published 2018-02-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

SAP Hana Extended Application Services — versions 1.0
SAP Se Hana Extended Application Services — versions 1.0

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

launchpad.support.sap.com/ (Permissions Required)
blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/ (Vendor Advisory)

Frequently asked questions

What is CVE-2018-2379?: CVE-2018-2379 is a medium-severity vulnerability in SAP Hana Extended Application Services, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 6.5/10. Published 2018-02-14.
How severe is CVE-2018-2379?: Medium severity. CVSS v3 base score is 6.5 out of 10.