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    16 vulnerabilities found for rn4870_firmware by microchip

    CVE-2022-45192 (GCVE-0-2022-45192)

    Vulnerability from nvd – Published: 2023-02-07 00:00 – Updated: 2025-03-25 15:13
    VLAI
    Summary
    An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a cleartext encryption pause request.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-25 15:13 UTC
    CWE
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-45191 (GCVE-0-2022-45191)

    Vulnerability from nvd – Published: 2023-02-07 00:00 – Updated: 2025-03-25 17:31
    VLAI
    Summary
    An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a pair confirm message with wrong values.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-25 17:30 UTC
    CWE
    • n/a
    • CWE-354 - Improper Validation of Integrity Check Value
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-45190 (GCVE-0-2022-45190)

    Vulnerability from nvd – Published: 2023-02-07 00:00 – Updated: 2025-03-25 15:17
    VLAI
    Summary
    An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passkey entry in the legacy pairing of the device.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-25 15:16 UTC
    CWE
    • n/a
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46403 (GCVE-0-2022-46403)

    Vulnerability from nvd – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:09
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.
    Severity
    8.6 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:07 UTC
    CWE
    • n/a
    • CWE-755 - Improper Handling of Exceptional Conditions
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46402 (GCVE-0-2022-46402)

    Vulnerability from nvd – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:12
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PairCon_rmSend with incorrect values.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:11 UTC
    CWE
    • n/a
    • CWE-354 - Improper Validation of Integrity Check Value
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46401 (GCVE-0-2022-46401)

    Vulnerability from nvd – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:29
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PauseEncReqPlainText before pairing is complete.
    Severity
    5.4 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:13 UTC
    CWE
    • n/a
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46400 (GCVE-0-2022-46400)

    Vulnerability from nvd – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:30
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) allows attackers to bypass passkey entry in legacy pairing.
    Severity
    5.4 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:27 UTC
    CWE
    • n/a
    • CWE-287 - Improper Authentication
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46399 (GCVE-0-2022-46399)

    Vulnerability from nvd – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:36
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unresponsive with ConReqTimeoutZero.
    Severity
    7.5 (High)
    CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:36 UTC
    CWE
    • n/a
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-45191 (GCVE-0-2022-45191)

    Vulnerability from cvelistv5 – Published: 2023-02-07 00:00 – Updated: 2025-03-25 17:31
    VLAI
    Summary
    An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a pair confirm message with wrong values.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-25 17:30 UTC
    CWE
    • n/a
    • CWE-354 - Improper Validation of Integrity Check Value
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-45190 (GCVE-0-2022-45190)

    Vulnerability from cvelistv5 – Published: 2023-02-07 00:00 – Updated: 2025-03-25 15:17
    VLAI
    Summary
    An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passkey entry in the legacy pairing of the device.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-25 15:16 UTC
    CWE
    • n/a
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-45192 (GCVE-0-2022-45192)

    Vulnerability from cvelistv5 – Published: 2023-02-07 00:00 – Updated: 2025-03-25 15:13
    VLAI
    Summary
    An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a cleartext encryption pause request.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-25 15:13 UTC
    CWE
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46402 (GCVE-0-2022-46402)

    Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:12
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PairCon_rmSend with incorrect values.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:11 UTC
    CWE
    • n/a
    • CWE-354 - Improper Validation of Integrity Check Value
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46400 (GCVE-0-2022-46400)

    Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:30
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) allows attackers to bypass passkey entry in legacy pairing.
    Severity
    5.4 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:27 UTC
    CWE
    • n/a
    • CWE-287 - Improper Authentication
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46399 (GCVE-0-2022-46399)

    Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:36
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unresponsive with ConReqTimeoutZero.
    Severity
    7.5 (High)
    CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:36 UTC
    CWE
    • n/a
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46401 (GCVE-0-2022-46401)

    Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:29
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PauseEncReqPlainText before pairing is complete.
    Severity
    5.4 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:13 UTC
    CWE
    • n/a
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2022-46403 (GCVE-0-2022-46403)

    Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:09
    VLAI
    Summary
    The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.
    Severity
    8.6 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-04-17 14:07 UTC
    CWE
    • n/a
    • CWE-755 - Improper Handling of Exceptional Conditions
    Assigner
    References
    Show details on NVD website
    To clipboard 

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