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    CVE-2018-7949

    The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a privilege escalation vulnerability. A remote attacker may send some specially crafted login messages to the affected products. Due to improper authentication design, successful exploit enables low privileged users to get or modify passwords of highly privileged users.

    Published:Jun 1, 2018
    Last Modified:Nov 21, 2024
    EPS:Jun 1, 2018
    EPSS Score:0.00207
    CVSS Score:8.8

    Affected Products

    Vendor
    Huawei
    Product
    1288h V5
    Vendor
    Huawei
    Product
    1288h V5 Firmware
    Vendor
    Huawei
    Product
    2288h V5
    Vendor
    Huawei
    Product
    2288h V5 Firmware
    Vendor
    Huawei
    Product
    2488 V5
    Vendor
    Huawei
    Product
    2488 V5 Firmware
    Vendor
    Huawei
    Product
    Ch121 V3
    Vendor
    Huawei
    Product
    Ch121 V3 Firmware
    Vendor
    Huawei
    Product
    Ch121 V5
    Vendor
    Huawei
    Product
    Ch121 V5 Firmware
    Vendor
    Huawei
    Product
    Ch121l V3
    Vendor
    Huawei
    Product
    Ch121l V3 Firmware
    Vendor
    Huawei
    Product
    Ch121l V5
    Vendor
    Huawei
    Product
    Ch121l V5 Firmware
    Vendor
    Huawei
    Product
    Ch140 V3
    Vendor
    Huawei
    Product
    Ch140 V3 Firmware
    Vendor
    Huawei
    Product
    Ch140l V3
    Vendor
    Huawei
    Product
    Ch140l V3 Firmware
    Vendor
    Huawei
    Product
    Ch220 V3
    Vendor
    Huawei
    Product
    Ch220 V3 Firmware
    Vendor
    Huawei
    Product
    Ch222 V3
    Vendor
    Huawei
    Product
    Ch222 V3 Firmware
    Vendor
    Huawei
    Product
    Ch242 V3
    Vendor
    Huawei
    Product
    Ch242 V3 Firmware
    Vendor
    Huawei
    Product
    Ch242 V5
    Vendor
    Huawei
    Product
    Ch242 V5 Firmware
    Vendor
    Huawei
    Product
    Rh1288 V3
    Vendor
    Huawei
    Product
    Rh1288 V3 Firmware
    Vendor
    Huawei
    Product
    Rh2288 V3
    Vendor
    Huawei
    Product
    Rh2288 V3 Firmware
    Vendor
    Huawei
    Product
    Rh2288h V3
    Vendor
    Huawei
    Product
    Rh2288h V3 Firmware
    Vendor
    Huawei
    Product
    Xh310 V3
    Vendor
    Huawei
    Product
    Xh310 V3 Firmware
    Vendor
    Huawei
    Product
    Xh321 V3
    Vendor
    Huawei
    Product
    Xh321 V3 Firmware
    Vendor
    Huawei
    Product
    Xh321 V5
    Vendor
    Huawei
    Product
    Xh321 V5 Firmware
    Vendor
    Huawei
    Product
    Xh620 V3
    Vendor
    Huawei
    Product
    Xh620 V3 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

    CVE-2018-7943 (CVSS 8.8) — There is an authentication bypass vulnerability in some Huawei servers. A remote attacker with low privilege m…
    CVE-2018-7951 (CVSS 8.8) — The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a JSON injection vulnerabil…
    CVE-2018-7950 (CVSS 8.8) — The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a JSON injection vulnerabil…
    CVE-2018-7904 (CVSS 8.8) — Huawei 1288H V5 and 288H V5 with software of V100R005C00 have a JSON injection vulnerability. An authenticated…
    CVE-2018-7903 (CVSS 8.8) — Huawei 1288H V5 and 288H V5 with software of V100R005C00 have a JSON injection vulnerability. An authenticated…
    CVE-2018-7902 (CVSS 8.8) — Huawei 1288H V5 and 288H V5 with software of V100R005C00 have a JSON injection vulnerability. An authenticated…
    CVE-2018-7942 (CVSS 7.5) — The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have an authentication bypass vu…
    CVE-2018-7941 (CVSS 8.8) — Huawei iBMC V200R002C60 have an authentication bypass vulnerability. A remote attacker with low privilege may …

    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