VulnerabilityModified
CVE-2022-30904
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.
HIGH 8.8EPSS 0.74%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.74%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.74% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- bestechnic/bluetooth mesh software development kit
- Source
- cve@mitre.org
References
- https://docs.google.com/document/d/1is3dYwMcRIkhjvujzi5OgnaGBsQVtlew/editExploit, Third Party Advisory
- https://docs.google.com/document/d/1is3dYwMcRIkhjvujzi5OgnaGBsQVtlew/editExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.