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01 Record

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.

UnratedPUBLISHEDCNA: sap
CNA base scoreUnratedNo CNA CVSS vector

02 Description

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.

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.88% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 58.9% of scored records. A rank, not a probability.
NVD base score
6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2018-02-14 12:00Z8 YR AGO
Last updated
2024-11-14 20:52Z1 YR AGO
Reserved
2017-12-15
Assigning CNA
sap
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-209Generation of Error Message Containing Sensitive InformationBase
Data version
5.1
Document digest
2cf32370438d4226eb9f09c9593a5f0f25429242c5d15c1920270efa8ea85ec1

05 Affected products

VendorProductVersionsPlatforms

06 References