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    Dashboard / CVE / CVE-2024-29155

    CVE-2024-29155

    On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is received, the device becomes incapable of completing the pairing process. A third party can inject a second PairReqNoInputNoOutput request just after a real one, causing the pair request to be blocked.

    Published:Oct 16, 2024
    Last Modified:Apr 15, 2026
    EPS:Oct 16, 2024
    EPSS Score:0.00087
    CVSS Score:4.3

    Affected Products

    Vendor
    Microchip
    Product
    Rn4870

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2022-45190 (CVSS 5.3) — An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passke…
    CVE-2022-45191 (CVSS 6.5) — An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denia…
    CVE-2022-45192 (CVSS 6.5) — An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denia…
    CVE-2022-46400 (CVSS 5.4) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) allows …
    CVE-2022-46403 (CVSS 8.6) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishand…
    CVE-2022-46401 (CVSS 5.4) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts…
    CVE-2022-46399 (CVSS 7.5) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unre…
    CVE-2022-46402 (CVSS 6.5) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts…

    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