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    CVE-2023-53879

    NVClient 5.0 contains a stack buffer overflow vulnerability in the user configuration contact field that allows attackers to crash the application. Attackers can overwrite 846 bytes of memory by pasting a crafted payload into the contact box, causing a denial of service condition.

    Published:Dec 15, 2025
    Last Modified:May 12, 2026
    EPS:Dec 15, 2025
    EPSS Score:0.00029
    CVSS Score:5.5

    Affected Products

    Vendor
    Eyemaxsystems
    Product
    Nvclient

    Exploits

    https://www.exploit-db.com/exploits/51700https://www.exploit-db.com/exploits/51700

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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