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    CVE-2018-25259

    Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that overwrite the SEH handler pointer to execute calc.exe or other payloads when imported through the add computers wizard.

    Published:Apr 22, 2026
    Last Modified:Apr 29, 2026
    EPS:Apr 22, 2026
    EPSS Score:0.00015
    CVSS Score:8.4

    Affected Products

    Vendor
    Lizardsystems
    Product
    Terminal Services Manager

    Exploits

    https://www.exploit-db.com/exploits/46058

    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