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    CVE-2011-10035

    Nagios XI versions prior to 2011R1.9 contain privilege escalation vulnerabilities in the scripts that install or update system crontab entries. Due to time-of-check/time-of-use race conditions and missing synchronization or final-path validation, a local low-privileged user could manipulate filesystem state during crontab installation to influence the files or commands executed with elevated privileges, resulting in execution with higher privileges.

    Published:Oct 30, 2025
    Last Modified:Nov 17, 2025
    EPS:Oct 30, 2025
    EPSS Score:0.00014
    CVSS Score:7

    Affected Products

    Vendor
    Nagios
    Product
    Nagios Xi
    Vendor
    Nagios
    Product
    Xi

    Exploits

    No exploit reference

    Related CVEs

    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