本頁列出影響 microchip rn4871_firmware 的已公開 CVE 漏洞（透過 NVD CPE 關聯）。每列包含嚴重程度評分、摘要與發布日期，便於識別與分析安全議題。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2022-46403 | The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishandles reject messages. | [email protected] | 8.6 | 0.83% | 2022-12-19 | 2026-06-17 |
| CVE-2022-46402 | The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PairCon_rmSend with incorrect values. | [email protected] | 6.5 | 0.48% | 2022-12-19 | 2026-06-17 |
| CVE-2022-46401 | The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PauseEncReqPlainText before pairing is complete. | [email protected] | 5.4 | 0.66% | 2022-12-19 | 2026-06-17 |
| CVE-2022-46400 | 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. | [email protected] | 5.4 | 0.62% | 2022-12-19 | 2026-06-17 |
| CVE-2022-46399 | The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unresponsive with ConReqTimeoutZero. | [email protected] | 7.5 | 0.75% | 2022-12-19 | 2026-06-17 |