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    CVE-2023-26213

    On Barracuda CloudGen WAN Private Edge Gateway devices before 8 webui-sdwan-1089-8.3.1-174141891, an OS command injection vulnerability exists in /ajax/update_certificate - a crafted HTTP request allows an authenticated attacker to execute arbitrary commands. For example, a name field can contain :password and a password field can contain shell metacharacters.

    Published:Mar 3, 2023
    Last Modified:Mar 7, 2025
    EPS:Mar 3, 2023
    EPSS Score:0.03653
    CVSS Score:7.2

    Affected Products

    Vendor
    Barracuda
    Product
    T100b
    Vendor
    Barracuda
    Product
    T100b Firmware
    Vendor
    Barracuda
    Product
    T193a
    Vendor
    Barracuda
    Product
    T193a Firmware
    Vendor
    Barracuda
    Product
    T200c
    Vendor
    Barracuda
    Product
    T200c Firmware
    Vendor
    Barracuda
    Product
    T400c
    Vendor
    Barracuda
    Product
    T400c Firmware
    Vendor
    Barracuda
    Product
    T600d
    Vendor
    Barracuda
    Product
    T600d Firmware
    Vendor
    Barracuda
    Product
    T900b
    Vendor
    Barracuda
    Product
    T900b Firmware
    Vendor
    Barracuda
    Product
    T93a
    Vendor
    Barracuda
    Product
    T93a Firmware

    Exploits

    http://seclists.org/fulldisclosure/2023/Mar/2https://sec-consult.com/vulnerability-lab/advisory/os-command-injection-in-barracuda-cloudgen-wan/http://seclists.org/fulldisclosure/2023/Mar/2https://sec-consult.com/vulnerability-lab/advisory/os-command-injection-in-barracuda-cloudgen-wan/

    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