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    CVE-2021-38289

    An issue has been discovered in Novastar-VNNOX-iCare Novaicare 7.16.0 that gives attacker privilege escalation and allows attackers to view corporate information and SMTP server details, delete users, view roles, and other unspecified impacts. NOTE: As of April 2026, the vendor has officially decommissioned the affected legacy endpoints and associated services. The vulnerability is mitigated as the functional logic is no longer operational and the URLs have been removed from production.

    Published:Jul 12, 2022
    Last Modified:Apr 7, 2026
    EPS:Jul 12, 2022
    EPSS Score:0.0031
    CVSS Score:8.8

    Affected Products

    Vendor
    Novastar
    Product
    Novaicare

    Exploits

    https://github.com/viperbluff/Novastar-VNNOX-iCare-Privilege-Escalationhttps://twitter.com/viperbluff/status/1439941380244230150?s=20&t=iPSn8eNxaxUKis5OKSQJRQhttps://github.com/viperbluff/Novastar-VNNOX-iCare-Privilege-Escalationhttps://twitter.com/viperbluff/status/1439941380244230150?s=20&t=iPSn8eNxaxUKis5OKSQJRQ

    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