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    CVE-2017-12112

    An exploitable improper authorization vulnerability exists in admin_addPeer API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability.

    Published:Jan 19, 2018
    Last Modified:Nov 21, 2024
    EPS:Jan 19, 2018
    EPSS Score:0.00149
    CVSS Score:8.1

    Affected Products

    Vendor
    Ethereum
    Product
    Cpp-ethereum

    Exploits

    https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0464https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0464

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2017-12119 (CVSS 7.5) — An exploitable unhandled exception vulnerability exists in multiple APIs of CPP-Ethereum JSON-RPC. Specially c…
    CVE-2017-12118 (CVSS 8.1) — An exploitable improper authorization vulnerability exists in miner_stop API of cpp-ethereum's JSON-RPC (commi…
    CVE-2017-12113 (CVSS 8.1) — An exploitable improper authorization vulnerability exists in admin_nodeInfo API of cpp-ethereum's JSON-RPC (c…
    CVE-2017-12117 (CVSS 8.1) — An exploitable improper authorization vulnerability exists in miner_start API of cpp-ethereum's JSON-RPC (comm…
    CVE-2017-12115 (CVSS 8.1) — An exploitable improper authorization vulnerability exists in miner_setEtherbase API of cpp-ethereum's JSON-RP…
    CVE-2017-12114 (CVSS 6.8) — An exploitable improper authorization vulnerability exists in admin_peers API of cpp-ethereum's JSON-RPC (comm…

    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