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    CVE-2025-25735

    Kapsch TrafficCom RIS-9160 & RIS-9260 Roadside Units (RSUs) v3.2.0.829.23, v3.8.0.1119.42, and v4.6.0.1211.28 were discovered to lack SPI Protected Range Registers (PRRs), allowing attackers with software running on the system to modify SPI flash in real-time.

    Published:Aug 26, 2025
    Last Modified:Oct 22, 2025
    EPS:Aug 26, 2025
    EPSS Score:0.00069
    CVSS Score:4.6

    Affected Products

    Vendor
    Kapsch
    Product
    Ris-9160
    Vendor
    Kapsch
    Product
    Ris-9160 Firmware
    Vendor
    Kapsch
    Product
    Ris-9260
    Vendor
    Kapsch
    Product
    Ris-9260 Firmware

    Exploits

    https://phrack.org/issues/72/16_md

    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