Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 13.9%
CVSS Severity
CVSS v3 Score 5.3
References
- https://cwe.mitre.org/data/definitions/1233.html
- https://phrack.org/issues/72/16_md
- https://www.kapsch.net/_Resources/Persistent/3d251a8445e0bf50093903ad70b3dbed34dec7e7/KTC-CVS_RIS-9260_DataSheet.pdf
- https://www.kapsch.net/_Resources/Persistent/55fb8d0fb279262809eac88d457894db1b3efcd5/Kapsch_RIS-9160_Datasheet_EN.pdf
- https://www.kapsch.net/en
- https://www.kapsch.net/en/press/releases/ktc-20200813-pr-en
Products affected by CVE-2025-25733
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cpe:2.3:h:kapsch:ris-9160:-
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cpe:2.3:h:kapsch:ris-9260:-
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cpe:2.3:o:kapsch:ris-9160_firmware:3.2.0.829.23
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cpe:2.3:o:kapsch:ris-9160_firmware:3.8.0.1119.42
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cpe:2.3:o:kapsch:ris-9160_firmware:4.6.0.1211.28
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cpe:2.3:o:kapsch:ris-9260_firmware:3.2.0.829.23
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cpe:2.3:o:kapsch:ris-9260_firmware:3.8.0.1119.42
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cpe:2.3:o:kapsch:ris-9260_firmware:4.6.0.1211.28