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HistoryFeb 08, 2023 - 12:15 a.m.
CVE-2022-45190
microchip
rn4870
ble
passkey
bypass
pairing
5.3 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
5.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.7%
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.
Affected configurations
Node
microchiprn4870Match-
microchiprn4870_firmwareMatch1.43
References
Related
cvelist
cvelist
CVE-2022-45190
2023-02-07 00:00:00
cve
cve
CVE-2022-45190
2023-02-08 00:15:08
prion
prion
Design/Logic Flaw
2023-02-08 00:15:00
5.3 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
5.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.7%
Related for NVD:CVE-2022-45190