Vulnerabilites related to microchip - bm78_firmware
CVE-2022-46403 (GCVE-0-2022-46403)
Vulnerability from cvelistv5
Published
2022-12-19 00:00
Modified
2025-04-17 14:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.
References
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CVE-2022-46401 (GCVE-0-2022-46401)
Vulnerability from cvelistv5
Published
2022-12-19 00:00
Modified
2025-04-17 14:29
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PauseEncReqPlainText before pairing is complete.
References
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CVE-2022-46400 (GCVE-0-2022-46400)
Vulnerability from cvelistv5
Published
2022-12-19 00:00
Modified
2025-04-17 14:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
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.
References
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CVE-2022-46402 (GCVE-0-2022-46402)
Vulnerability from cvelistv5
Published
2022-12-19 00:00
Modified
2025-04-17 14:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PairCon_rmSend with incorrect values.
References
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CVE-2022-46399 (GCVE-0-2022-46399)
Vulnerability from cvelistv5
Published
2022-12-19 00:00
Modified
2025-04-17 14:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unresponsive with ConReqTimeoutZero.
References
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"dateReserved": "2022-12-04T00:00:00.000Z",
"dateUpdated": "2025-04-17T14:36:42.589Z",
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Vulnerability from fkie_nvd
Published
2022-12-19 23:15
Modified
2025-04-17 15:15
Severity ?
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PauseEncReqPlainText before pairing is complete.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://microchip.com | Product | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| cve@mitre.org | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://microchip.com | Product | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microchip | bm78_firmware | 1.43 | |
| microchip | bm78 | - | |
| microchip | bm83_firmware | 1.43 | |
| microchip | bm83 | - | |
| microchip | rn4870_firmware | 1.43 | |
| microchip | rn4870 | - | |
| microchip | rn4871_firmware | 1.43 | |
| microchip | rn4871 | - | |
| microchip | bm70_firmware | 1.43 | |
| microchip | bm70 | - | |
| microchip | bm71_firmware | 1.43 | |
| microchip | bm71 | - | |
| microchip | pic_lightblue_explorer_demo_firmware | 4.2_dt100112 | |
| microchip | pic_lightblue_explorer_demo | - | |
| microchip | pic32cx1012bz25048_firmware | - | |
| microchip | pic32cx1012bz25048 | - | |
| microchip | wbz451_firmware | - | |
| microchip | wbz451 | - | |
| microchip | rn4678_firmware | 1.43 | |
| microchip | rn4678 | - | |
| microchip | bm77_firmware | 1.43 | |
| microchip | bm77 | - | |
| microchip | bm64_firmware | 1.43 | |
| microchip | bm64 | - |
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"id": "CVE-2022-46401",
"lastModified": "2025-04-17T15:15:51.693",
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Vulnerability from fkie_nvd
Published
2022-12-19 23:15
Modified
2025-04-17 15:15
Severity ?
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://microchip.com | Product | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| cve@mitre.org | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://microchip.com | Product | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microchip | bm78_firmware | 1.43 | |
| microchip | bm78 | - | |
| microchip | bm83_firmware | 1.43 | |
| microchip | bm83 | - | |
| microchip | rn4870_firmware | 1.43 | |
| microchip | rn4870 | - | |
| microchip | rn4871_firmware | 1.43 | |
| microchip | rn4871 | - | |
| microchip | bm70_firmware | 1.43 | |
| microchip | bm70 | - | |
| microchip | bm71_firmware | 1.43 | |
| microchip | bm71 | - | |
| microchip | pic_lightblue_explorer_demo_firmware | 4.2_dt100112 | |
| microchip | pic_lightblue_explorer_demo | - | |
| microchip | is1870_firmware | 1.43 | |
| microchip | is1870 | - | |
| microchip | is1871_firmware | 1.43 | |
| microchip | is1871 | - |
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Vulnerability from fkie_nvd
Published
2022-12-19 23:15
Modified
2025-04-17 15:15
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PairCon_rmSend with incorrect values.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://microchip.com | Product | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| cve@mitre.org | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://microchip.com | Product | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microchip | bm78_firmware | 1.43 | |
| microchip | bm78 | - | |
| microchip | bm83_firmware | 1.43 | |
| microchip | bm83 | - | |
| microchip | rn4870_firmware | 1.43 | |
| microchip | rn4870 | - | |
| microchip | rn4871_firmware | 1.43 | |
| microchip | rn4871 | - | |
| microchip | bm70_firmware | 1.43 | |
| microchip | bm70 | - | |
| microchip | bm71_firmware | 1.43 | |
| microchip | bm71 | - | |
| microchip | pic_lightblue_explorer_demo_firmware | 4.2_dt100112 | |
| microchip | pic_lightblue_explorer_demo | - | |
| microchip | is1870_firmware | 1.43 | |
| microchip | is1870 | - | |
| microchip | is1871_firmware | 1.43 | |
| microchip | is1871 | - |
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Vulnerability from fkie_nvd
Published
2022-12-19 23:15
Modified
2025-04-17 15:15
Severity ?
7.5 (High) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unresponsive with ConReqTimeoutZero.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://microchip.com | Product | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| cve@mitre.org | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://microchip.com | Product | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microchip | bm78_firmware | 1.43 | |
| microchip | bm78 | - | |
| microchip | bm83_firmware | 1.43 | |
| microchip | bm83 | - | |
| microchip | rn4870_firmware | 1.43 | |
| microchip | rn4870 | - | |
| microchip | rn4871_firmware | 1.43 | |
| microchip | rn4871 | - | |
| microchip | bm70_firmware | 1.43 | |
| microchip | bm70 | - | |
| microchip | bm71_firmware | 1.43 | |
| microchip | bm71 | - | |
| microchip | pic_lightblue_explorer_demo_firmware | 4.2_dt100112 | |
| microchip | pic_lightblue_explorer_demo | - | |
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| microchip | bm64 | - | |
| microchip | bm77_firmware | 1.43 | |
| microchip | bm77 | - | |
| microchip | is1870_firmware | 1.43 | |
| microchip | is1870 | - | |
| microchip | is1871_firmware | 1.43 | |
| microchip | is1871 | - | |
| microchip | rn4678_firmware | 1.43 | |
| microchip | rn4678 | - | |
| microchip | pic32cx1012bz25048_firmware | 1.43 | |
| microchip | pic32cx1012bz25048 | - | |
| microchip | wbz451_firmware | 1.43 | |
| microchip | wbz451 | - |
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Vulnerability from fkie_nvd
Published
2022-12-19 23:15
Modified
2025-04-17 15:15
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Summary
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://microchip.com | Product | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| cve@mitre.org | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| cve@mitre.org | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://microchip.com | Product | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM | Exploit, Technical Description, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microchip | bm78_firmware | 1.43 | |
| microchip | bm78 | - | |
| microchip | bm83_firmware | 1.43 | |
| microchip | bm83 | - | |
| microchip | rn4870_firmware | 1.43 | |
| microchip | rn4870 | - | |
| microchip | rn4871_firmware | 1.43 | |
| microchip | rn4871 | - | |
| microchip | bm70_firmware | 1.43 | |
| microchip | bm70 | - | |
| microchip | bm71_firmware | 1.43 | |
| microchip | bm71 | - | |
| microchip | pic_lightblue_explorer_demo_firmware | 4.2_dt100112 | |
| microchip | pic_lightblue_explorer_demo | - | |
| microchip | is1871_firmware | 1.43 | |
| microchip | is1871 | - | |
| microchip | is1870_firmware | 1.43 | |
| microchip | is1870 | - |
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