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    CVE-2017-16689

    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.

    Published:Dec 12, 2017
    Last Modified:Apr 20, 2025
    EPS:Dec 12, 2017
    EPSS Score:0.00327
    CVSS Score:8.8

    Affected Products

    Vendor
    Sap
    Product
    Sap Kernel

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

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    CVE-2018-2433 (CVSS 7.5) — SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT,…
    CVE-2018-2360 (CVSS 7.5) — SAP Startup Service, SAP KERNEL 7.45, 7.49, and 7.52, is missing an authentication check for functionalities t…
    CVE-2017-16679 (CVSS 6.1) — URL redirection vulnerability in SAP's Startup Service, SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 6…
    CVE-2017-5997 (CVSS 7.5) — The SAP Message Server HTTP daemon in SAP KERNEL 7.21-7.49 allows remote attackers to cause a denial of servic…
    CVE-2014-9594 (CVSS 6.5) — Buffer overflow in the SAP NetWeaver Dispatcher in SAP Kernel 7.00 32-bit and 7.40 64-bit allows remote authen…
    CVE-2014-9595 (CVSS 6.5) — Buffer overflow in the SAP NetWeaver Dispatcher in SAP Kernel 7.00 32-bit and 7.40 64-bit allows remote authen…
    CVE-2009-4603 (CVSS 5) — Unspecified vulnerability in sapstartsrv.exe in the SAP Kernel 6.40, 7.00, 7.01, 7.10, 7.11, and 7.20, as used…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High