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    CVE-2026-33391

    An access control vulnerability was discovered in the Smart Polling configuration functionality due to insufficient validation of user privileges. An authenticated user with limited privileges can remotely bypass the intended access control of the web management interface and modify the Smart Polling discovery configuration. This allows the attacker to disrupt the visibility of assets in the monitored network.

    Published:Sep 8, 2026
    Last Modified:Sep 8, 2026
    EPS:Sep 8, 2026
    EPSS Score:
    CVSS Score:5.4

    Affected Products

    Vendor
    Nozomi Networks
    Product
    Cmc
    Vendor
    Nozomi Networks
    Product
    Guardian

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-33390 (CVSS 7.2) — An Incorrect Privilege Assignment vulnerability was discovered in the synchronization functionality due to Arc…
    CVE-2026-31984 (CVSS 8.7) — A denial-of-service vulnerability caused by unbounded resource allocation was discovered in the audit logging …
    CVE-2026-31983 (CVSS 6.9) — A Missing Authentication vulnerability was discovered in the SSH keys synchronization endpoint. An unauthentic…
    CVE-2026-31982 (CVSS 5.3) — An Open Redirect vulnerability was discovered in the SAML Single Sign-On functionality due to insufficient val…
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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