CVE-2017-16689
HighSummary
In SAP KERNEL 32NUC, 32Unicode, 64NUC, 64Unicode versions 7.21, 7.21EXT, 7.22, 7.22EXT, and from 7.21 to 7.22, 7.45, 7.49, a Trusted RFC connection can be established to a different client or user on the same system, even though no explicit Trusted/Trusting Relation has been defined.
Risk Assessment
This may lead to unauthorized access to data or operations within the system, posing a significant security threat to the organization.
Recommendation
It is recommended to review and update the configuration of Trusted RFC connections and implement appropriate access controls to minimize risk.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

