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    2 vulnerabilities by Hyland Software

    CVE-2025-34153 (GCVE-0-2025-34153)

    Vulnerability from nvd – Published: 2025-08-13 16:51 – Updated: 2026-05-15 11:14
    VLAI
    Title
    Hyland OnBase < 17.0.2.87 .NET Remoting TCP Channel Unauthenticated RCE
    Summary
    Hyland OnBase versions prior to 17.0.2.87 (other versions may be affected) are vulnerable to unauthenticated remote code execution via insecure deserialization on the .NET Remoting TCP channel. The service registers a listener on port 6031 with the URI endpoint TimerServer, implemented in Hyland.Core.Timers.dll. This endpoint deserializes untrusted input using the .NET BinaryFormatter, allowing attackers to execute arbitrary code under the context of NT AUTHORITY\SYSTEM.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-502 - Deserialization of Untrusted Data
    Assigner
    Impacted products
    Vendor Product Version
    Hyland Software OnBase Affected: 0 , < 17.0.2.87 (custom)
    Unaffected: 24.1
    Create a notification for this product.
    Credits
    Victor Morales of GM Sectec
    Show details on NVD website

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    CVE-2025-34153 (GCVE-0-2025-34153)

    Vulnerability from cvelistv5 – Published: 2025-08-13 16:51 – Updated: 2026-05-15 11:14
    VLAI
    Title
    Hyland OnBase < 17.0.2.87 .NET Remoting TCP Channel Unauthenticated RCE
    Summary
    Hyland OnBase versions prior to 17.0.2.87 (other versions may be affected) are vulnerable to unauthenticated remote code execution via insecure deserialization on the .NET Remoting TCP channel. The service registers a listener on port 6031 with the URI endpoint TimerServer, implemented in Hyland.Core.Timers.dll. This endpoint deserializes untrusted input using the .NET BinaryFormatter, allowing attackers to execute arbitrary code under the context of NT AUTHORITY\SYSTEM.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-502 - Deserialization of Untrusted Data
    Assigner
    Impacted products
    Vendor Product Version
    Hyland Software OnBase Affected: 0 , < 17.0.2.87 (custom)
    Unaffected: 24.1
    Create a notification for this product.
    Credits
    Victor Morales of GM Sectec
    Show details on NVD website

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