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    CVE-2021-31578

    In Boa, there is a possible escalation of privilege due to a stack buffer overflow. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241.

    Published:Feb 6, 2023
    Last Modified:Nov 21, 2024
    EPS:Feb 6, 2023
    EPSS Score:0.02357
    CVSS Score:9.8

    Affected Products

    Vendor
    Mediatek
    Product
    En7528
    Vendor
    Mediatek
    Product
    En7528 Firmware
    Vendor
    Mediatek
    Product
    En7580
    Vendor
    Mediatek
    Product
    En7580 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2021-31574 (CVSS 9.8) — In Config Manager, there is a possible command injection due to improper input validation. This could lead to …
    CVE-2021-31577 (CVSS 9.8) — In Boa, there is a possible escalation of privilege due to a missing permission check. This could lead to remo…
    CVE-2021-31573 (CVSS 9.8) — In Config Manager, there is a possible command injection due to improper input validation. This could lead to …
    CVE-2022-32664 (CVSS 8.8) — In Config Manager, there is a possible command injection due to improper input validation. This could lead to …
    CVE-2022-32665 (CVSS 9.8) — In Boa, there is a possible command injection due to improper input validation. This could lead to remote esca…

    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