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    CVE-2021-33393

    lfs/backup in IPFire 2.25-core155 does not ensure that /var/ipfire/backup/bin/backup.pl is owned by the root account. It might be owned by an unprivileged account, which could potentially be used to install a Trojan horse backup.pl script that is later executed by root. Similar problems with the ownership/permissions of other files may be present as well.

    Published:Jun 9, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 9, 2021
    EPSS Score:0.72573
    CVSS Score:8.8

    Affected Products

    Vendor
    Ipfire
    Product
    Ipfire

    Exploits

    http://packetstormsecurity.com/files/163158/IPFire-2.25-Remote-Code-Execution.htmlhttps://github.com/MucahitSaratar/ipfire-2-25-auth-rcehttp://packetstormsecurity.com/files/163158/IPFire-2.25-Remote-Code-Execution.htmlhttps://github.com/MucahitSaratar/ipfire-2-25-auth-rcehttps://www.exploit-db.com/exploits/49869https://github.com/joaoaugustom/IPFire_2.25_RCE_Authenticated

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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