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cvelistMitreCVELIST:CVE-2022-30904
HistoryFeb 01, 2023 - 12:00 a.m.

CVE-2022-30904

2023-02-0100:00:00
mitre
www.cve.org
2
buffer overflow
bestechnic
bluetooth mesh sdk
provisioning
segn field

CVSS3

8.2

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

AI Score

9.2

Confidence

High

EPSS

0.001

Percentile

35.4%

In Bestechnic Bluetooth Mesh SDK (BES2300) V1.0, a buffer overflow vulnerability can be triggered during provisioning, because there is no check for the SegN field of the Transaction Start PDU.

CVSS3

8.2

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

AI Score

9.2

Confidence

High

EPSS

0.001

Percentile

35.4%

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