VulnerabilityModified
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…
MEDIUM 4.6EPSS 0.26%
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 4.6 MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1233
- Affected
- kapsch/ris-9160 firmware · kapsch/ris-9260 firmware
- Source
- cve@mitre.org
References
- https://cwe.mitre.org/data/definitions/1233.htmlTechnical Description
- https://phrack.org/issues/72/16_mdExploit, Third Party Advisory
- https://www.kapsch.net/_Resources/Persistent/3d251a8445e0bf50093903ad70b3dbed34dec7e7/KTC-CVS_RIS-9260_DataSheet.pdfBroken Link
- https://www.kapsch.net/_Resources/Persistent/55fb8d0fb279262809eac88d457894db1b3efcd5/Kapsch_RIS-9160_Datasheet_EN.pdfProduct
- https://www.kapsch.net/enProduct
- https://www.kapsch.net/en/press/releases/ktc-20200813-pr-enProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.