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    CVE-2020-26122

    Inspur NF5266M5 through 3.21.2 and other server M5 devices allow remote code execution via administrator privileges. The Baseboard Management Controller (BMC) program of INSPUR server is weak in checking the firmware and lacks the signature verification mechanism, the attacker who obtains the administrator's rights can control the BMC by inserting malicious code into the firmware program and bypassing the current verification mechanism to upgrade the BMC.

    Published:Dec 7, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 7, 2020
    EPSS Score:0.00655
    CVSS Score:7.2

    Affected Products

    Vendor
    Inspur
    Product
    Nf5180m5
    Vendor
    Inspur
    Product
    Nf5180m5 Firmware
    Vendor
    Inspur
    Product
    Nf5260m5
    Vendor
    Inspur
    Product
    Nf5260m5 Firmware
    Vendor
    Inspur
    Product
    Nf5266m5
    Vendor
    Inspur
    Product
    Nf5266m5 Firmware
    Vendor
    Inspur
    Product
    Nf5270m5
    Vendor
    Inspur
    Product
    Nf5270m5 Firmware
    Vendor
    Inspur
    Product
    Nf5280m5
    Vendor
    Inspur
    Product
    Nf5280m5 Firmware
    Vendor
    Inspur
    Product
    Nf5466m5
    Vendor
    Inspur
    Product
    Nf5466m5 Firmware
    Vendor
    Inspur
    Product
    Nf5468m5
    Vendor
    Inspur
    Product
    Nf5468m5 Firmware
    Vendor
    Inspur
    Product
    Nf5486m5
    Vendor
    Inspur
    Product
    Nf5486m5 Firmware
    Vendor
    Inspur
    Product
    Nf5488m5-d
    Vendor
    Inspur
    Product
    Nf5488m5-d Firmware
    Vendor
    Inspur
    Product
    Nf8260m5
    Vendor
    Inspur
    Product
    Nf8260m5 Firmware
    Vendor
    Inspur
    Product
    Nf8480m5
    Vendor
    Inspur
    Product
    Nf8480m5 Firmware
    Vendor
    Inspur
    Product
    Ns5162m5
    Vendor
    Inspur
    Product
    Ns5162m5 Firmware
    Vendor
    Inspur
    Product
    Ns5482m5
    Vendor
    Inspur
    Product
    Ns5482m5 Firmware
    Vendor
    Inspur
    Product
    Ns5484m5
    Vendor
    Inspur
    Product
    Ns5484m5 Firmware
    Vendor
    Inspur
    Product
    Ns5488m5
    Vendor
    Inspur
    Product
    Ns5488m5 Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-463 Padding Oracle Crypto Attack
    CAPEC-475 Signature Spoofing by Improper Validation

    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