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    CVE-2023-34934

    A stack overflow in the Edit_BasicSSID_5G function of H3C Magic B1STV100R012 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

    Published:Jun 28, 2023
    Last Modified:Nov 27, 2024
    EPS:Jun 28, 2023
    EPSS Score:0.00098
    CVSS Score:7.5

    Affected Products

    Vendor
    H3c
    Product
    Magic
    Vendor
    H3c
    Product
    Magic B1st
    Vendor
    H3c
    Product
    Magic B1st Firmware

    Exploits

    https://github.com/h4kuy4/vuln/blob/main/H3C_B1STW/CVE-2023-34934.mdhttps://github.com/h4kuy4/vuln/blob/main/H3C_B1STW/CVE-2023-34934.md

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-14015 (CVSS 7.4) — A weakness has been identified in H3C Magic B0 up to 100R002. This impacts the function EditWlanMacList of the…
    CVE-2025-61330 (CVSS 6.5) — A hard-coded weak password vulnerability has been discovered in all Magic-branded devices from Chinese network…
    CVE-2025-10942 (CVSS 7.4) — A vulnerability was identified in H3C Magic B3 up to 100R002. This affects the function AddMacList/EditMacList…
    CVE-2025-57578 (CVSS 8) — An issue in H3C Magic M Device M2V100R006 allows a remote attacker to execute arbitrary code via the default p…
    CVE-2023-30311 (CVSS 7.5) — An issue discovered in H3C Magic R365 and H3C Magic R100 routers allows attackers to hijack TCP sessions which…
    CVE-2023-34933 (CVSS 7.5) — A stack overflow in the UpdateWanParams function of H3C Magic B1STV100R012 allows attackers to cause a Denial …
    CVE-2023-34928 (CVSS 7.5) — A stack overflow in the Edit_BasicSSID function of H3C Magic B1STV100R012 allows attackers to cause a Denial o…
    CVE-2023-34936 (CVSS 7.5) — A stack overflow in the UpdateMacClone function of H3C Magic B1STV100R012 allows attackers to cause a Denial o…
    CVE-2023-34937 (CVSS 7.5) — A stack overflow in the UpdateSnat function of H3C Magic B1STV100R012 allows attackers to cause a Denial of Se…
    CVE-2023-34935 (CVSS 7.5) — A stack overflow in the AddWlanMacList function of H3C Magic B1STV100R012 allows attackers to cause a Denial o…

    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