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    CVE-2021-34757

    Multiple vulnerabilities in Cisco Business 220 Series Smart Switches firmware could allow an attacker with Administrator privileges to access sensitive login credentials or reconfigure the passwords on the user account. For more information about these vulnerabilities, see the Details section of this advisory.

    Published:Oct 6, 2021
    Last Modified:Nov 21, 2024
    EPS:Oct 6, 2021
    EPSS Score:0.00281
    CVSS Score:4.9

    Affected Products

    Vendor
    Cisco
    Product
    Business 220-16p-2g
    Vendor
    Cisco
    Product
    Business 220-16p-2g Firmware
    Vendor
    Cisco
    Product
    Business 220-16t-2g
    Vendor
    Cisco
    Product
    Business 220-16t-2g Firmware
    Vendor
    Cisco
    Product
    Business 220-24fp-4g
    Vendor
    Cisco
    Product
    Business 220-24fp-4g Firmware
    Vendor
    Cisco
    Product
    Business 220-24fp-4x
    Vendor
    Cisco
    Product
    Business 220-24fp-4x Firmware
    Vendor
    Cisco
    Product
    Business 220-24p-4g
    Vendor
    Cisco
    Product
    Business 220-24p-4g Firmware
    Vendor
    Cisco
    Product
    Business 220-24p-4x
    Vendor
    Cisco
    Product
    Business 220-24p-4x Firmware
    Vendor
    Cisco
    Product
    Business 220-24t-4g
    Vendor
    Cisco
    Product
    Business 220-24t-4g Firmware
    Vendor
    Cisco
    Product
    Business 220-24t-4x
    Vendor
    Cisco
    Product
    Business 220-24t-4x Firmware
    Vendor
    Cisco
    Product
    Business 220-48fp-4x
    Vendor
    Cisco
    Product
    Business 220-48fp-4x Firmware
    Vendor
    Cisco
    Product
    Business 220-48p-4g
    Vendor
    Cisco
    Product
    Business 220-48p-4g Firmware
    Vendor
    Cisco
    Product
    Business 220-48p-4x
    Vendor
    Cisco
    Product
    Business 220-48p-4x Firmware
    Vendor
    Cisco
    Product
    Business 220-48t-4g
    Vendor
    Cisco
    Product
    Business 220-48t-4g Firmware
    Vendor
    Cisco
    Product
    Business 220-48t-4x
    Vendor
    Cisco
    Product
    Business 220-48t-4x Firmware
    Vendor
    Cisco
    Product
    Business 220-8fp-e-2g
    Vendor
    Cisco
    Product
    Business 220-8fp-e-2g Firmware
    Vendor
    Cisco
    Product
    Business 220-8p-e-2g
    Vendor
    Cisco
    Product
    Business 220-8p-e-2g Firmware
    Vendor
    Cisco
    Product
    Business 220-8t-e-2g
    Vendor
    Cisco
    Product
    Business 220-8t-e-2g Firmware

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2021-34779 (CVSS 4.3) — Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Busi…
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    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