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    CVE-2019-25563

    PCHelpWareV2 1.0.0.5 contains a denial of service vulnerability that allows local attackers to crash the application by supplying a malformed image file. Attackers can trigger the vulnerability through the Create SC feature by selecting a crafted BMP file with an oversized buffer, causing the application to crash.

    Published:Mar 21, 2026
    Last Modified:Mar 25, 2026
    EPS:Mar 21, 2026
    EPSS Score:0.00014
    CVSS Score:6.2

    Affected Products

    Vendor
    Uvnc
    Product
    Pchelpwarev2
    Vendor
    Uvnc
    Product
    Ultravnc

    Exploits

    https://www.exploit-db.com/exploits/46708

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-37 Retrieve Embedded Sensitive Data

    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