Medium severity · published Feb 14, 2018
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
6.5
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HE
Hana Extended Application Services · Sap
1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-2379
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-2379
Vendor Advisory
https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/
Permissions Required
https://launchpad.support.sap.com/#/notes/2589129
More from Hana Extended Application Services
8.1
CVE-2018-2376
In SAP HANA Extended Application Services, 1.0, a controller user who has SpaceAuditor authorization in a specific space could retrieve application environments within that space
8.1
CVE-2018-2375
In SAP HANA Extended Application Services, 1.0, a controller user who has SpaceAuditor authorization in a specific space could retrieve application environments within that space
7.5
CVE-2019-0266
Under certain conditions SAP HANA Extended Application Services, version 1.0, advanced model (XS advanced) writes credentials of platform users to a trace file of the SAP HANA…
7.5
CVE-2018-2373
Under certain circumstances, a specific endpoint of the Controller's API could be misused by unauthenticated users to execute SQL statements that deliver information about system…
7.5
CVE-2017-16680
Two potential audit log injections in SAP HANA extended application services 1.0, advanced model: 1) Certain HTTP/REST endpoints of controller service are missing user input…