CVE Feed

    Dashboard / CVE / CVE-2018-1154

    CVE-2018-1154

    In SecurityCenter versions prior to 5.7.0, a username enumeration issue could allow an unauthenticated attacker to automate the discovery of username aliases via brute force, ultimately facilitating unauthorized access. Server response output has been unified to correct this issue.

    Published:Aug 2, 2018
    Last Modified:Aug 17, 2026
    EPS:Aug 2, 2018
    EPSS Score:0.00673
    CVSS Score:8.8

    Affected Products

    Vendor
    Tenable
    Product
    Security Center

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-19682 (CVSS 9.4) — A command injection vulnerability exists in Security Center where a remote, unauthenticated attacker could exp…
    CVE-2026-19681 (CVSS 9.4) — An authenticated command injection vulnerability exists in Security Center related to file upload processing. …
    CVE-2026-19680 (CVSS 7.1) — A SQL injection vulnerability exists in Security Center that could allow an attacker to access unauthorized da…
    CVE-2026-19679 (CVSS 8.7) — An input validation vulnerability exists in Security Center's file upload handling, where insufficient sanitiz…
    CVE-2026-19639 (CVSS 5.3) — An improper access control vulnerability exists where an authenticated non-administrative application user cou…
    CVE-2026-19636 (CVSS 6) — An issue was identified in which CSRF tokens were generated using a predictable method, potentially reducing t…
    CVE-2026-19635 (CVSS 8.5) — A local privilege escalation vulnerability exists in Security Center. An attacker with write access to a speci…
    CVE-2026-19631 (CVSS 6.9) — A SQL injection vulnerability exists in Security Center that could allow an authenticated administrator to exe…
    CVE-2026-19629 (CVSS 8.6) — A privilege escalation vulnerability exists in Tenable Security Center that allows a user with "Security Manag…
    CVE-2026-19628 (CVSS 8.6) — A command injection vulnerability exists in Tenable Security Center. An authenticated administrator could modi…

    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