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    CVE-2023-37477

    1Panel is an open source Linux server operation and maintenance management panel. An OS command injection vulnerability exists in 1Panel firewall functionality. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability. 1Panel firewall functionality `/hosts/firewall/ip` endpoint read user input without validation, the attacker extends the default functionality of the application, which execute system commands. An attacker can execute arbitrary code on the target system, which can lead to a complete compromise of the system. This issue has been addressed in commit `e17b80cff49` which is included in release version `1.4.3`. Users are advised to upgrade. There are no known workarounds for this vulnerability.

    Published:Jul 18, 2023
    Last Modified:Nov 21, 2024
    EPS:Jul 18, 2023
    EPSS Score:0.00575
    CVSS Score:7.2

    Affected Products

    Vendor
    Fit2cloud
    Product
    1panel

    Exploits

    https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-p9xf-74xh-mhw5https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-p9xf-74xh-mhw5

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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