CVE-2025-25735
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-26

Last updated on: 2025-10-22

Assigner: MITRE

Description
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.
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Meta Information
Published
2025-08-26
Last Modified
2025-10-22
Generated
2026-06-16
AI Q&A
2025-08-26
EPSS Evaluated
2026-06-14
NVD
CVE-2025-25735
Affected Vendors & Products
Showing 8 associated CPEs
Vendor Product Version / Range
kapsch ris-9160_firmware 3.2.0.829.23
kapsch ris-9160_firmware 3.8.0.1119.42
kapsch ris-9160_firmware 4.6.0.1211.28
kapsch ris-9160 *
kapsch ris-9260_firmware 3.2.0.829.23
kapsch ris-9260_firmware 3.8.0.1119.42
kapsch ris-9260_firmware 4.6.0.1211.28
kapsch ris-9260 *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-1233 The product uses a register lock bit protection mechanism, but it does not ensure that the lock bit prevents modification of system registers or controls that perform changes to important hardware system configuration.
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Executive Summary

This vulnerability affects Kapsch TrafficCom RIS-9160 & RIS-9260 Roadside Units (RSUs) in certain versions, where the devices lack SPI Protected Range Registers (PRRs). This allows attackers who have software running on the system to modify the SPI flash memory in real-time, potentially altering the device's firmware or data.

Impact Analysis

The vulnerability can allow attackers with software access on the affected RSUs to modify the SPI flash memory in real-time. This could lead to unauthorized changes to the device's firmware or data, potentially causing device malfunction, unauthorized behavior, or compromise of the system's integrity.

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