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    CVE-2023-0524

    As part of our Security Development Lifecycle, a potential privilege escalation issue was identified internally. This could allow a malicious actor with sufficient permissions to modify environment variables and abuse an impacted plugin in order to escalate privileges. We have resolved the issue and also made several defense-in-depth fixes alongside. While the probability of successful exploitation is low, Tenable is committed to securing our customers’ environments and our products. The updates have been distributed via the Tenable plugin feed in feed serial numbers equal to or greater than #202212212055.

    Published:Feb 1, 2023
    Last Modified:Mar 27, 2025
    EPS:Feb 1, 2023
    EPSS Score:0.0014
    CVSS Score:8.8

    Affected Products

    Vendor
    Tenable
    Product
    Nessus
    Vendor
    Tenable
    Product
    Tenable.io
    Vendor
    Tenable
    Product
    Tenable.sc

    Exploits

    No exploit reference

    Common Weakness Enumeration

    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