CVE-2017-16689

Current Description

A Trusted RFC connection in SAP KERNEL 32NUC, SAP KERNEL 32Unicode, SAP KERNEL 64NUC, SAP KERNEL 64Unicode 7.21, 7.21EXT, 7.22, 7.22EXT; SAP KERNEL from 7.21 to 7.22, 7.45, 7.49, can be established to a different client or a different user on the same system, although no explicit Trusted/Trusting Relation to the same system has been defined.

Basic Data

PublishedDecember 12, 2017
Last ModifiedJanuary 04, 2018
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-287
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationSINGLE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score6.5
SeverityMEDIUM
Exploitability Score8.0
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

CVSS 3 - Version3.0
CVSS 3 - Vector StringCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3 - Attack VectorNETWORK
CVSS 3 - Attack ComplexityLOW
CVSS 3 - Privileges RequiredLOW
CVSS 3 - User InteractionNONE
CVSS 3 - ScopeUNCHANGED
CVSS 3 - Confidentiality ImpactHIGH
CVSS 3 - Integrity ImpactHIGH
CVSS 3 - Availability ImpactHIGH
CVSS 3 - Base Score8.8
CVSS 3 - Base SeverityHIGH
Exploitability Score2.8
Base SeverityHIGH

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationSapSap Kernel7.21*******
    2.3ApplicationSapSap Kernel7.21ext*******
    2.3ApplicationSapSap Kernel7.22*******
    2.3ApplicationSapSap Kernel7.22ext*******
    2.3ApplicationSapSap Kernel7.45*******
    2.3ApplicationSapSap Kernel7.49*******

Vulnerable Software List

VendorProductVersions
Sap Sap Kernel 7.21, 7.21ext, 7.22, 7.22ext, 7.45, 7.49

References

NameSourceURLTags
102144http://www.securityfocus.com/bid/102144BIDThird Party Advisory VDB Entry
https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/CONFIRMIssue Tracking Vendor Advisory
https://launchpad.support.sap.com/#/notes/2449757https://launchpad.support.sap.com/#/notes/2449757CONFIRMPermissions Required Vendor Advisory