Description
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.
References
www.kapsch.net/...bed34dec7e7/KTC-CVS_RIS-9260_DataSheet.pdf
www.kapsch.net/...b1b3efcd5/Kapsch_RIS-9160_Datasheet_EN.pdf
www.kapsch.net/en/press/releases/ktc-20200813-pr-en
cwe.mitre.org/data/definitions/1233.html
