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    CVE-2021-22338

    There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.

    Published:Jun 29, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 29, 2021
    EPSS Score:0.00151
    CVSS Score:5.3

    Affected Products

    Vendor
    Huawei
    Product
    Ecns280
    Vendor
    Huawei
    Product
    Ecns280 Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

    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