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    CVE-2025-25733

    Incorrect access control in the SPI Flash Chip of 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 allows physically proximate attackers to arbitrarily modify SPI flash regions, leading to a degradation of the security posture of the device.

    Published:Aug 26, 2025
    Last Modified:Oct 22, 2025
    EPS:Aug 26, 2025
    EPSS Score:0.00067
    CVSS Score:3.5

    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