CVE-2022-30904
HIGHCVSS 8.8/10EPSS 0.74%
Last modified
CVE-2022-30904 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bestechnic | Bluetooth Mesh Software Development Kit | 1.0 |
References
- https://docs.google.com/document/d/1is3dYwMcRIkhjvujzi5OgnaGBsQVtlew/editExploit, Third Party Advisory
- https://docs.google.com/document/d/1is3dYwMcRIkhjvujzi5OgnaGBsQVtlew/editExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2022-30904?
CVE-2022-30904 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.
How do I fix CVE-2022-30904?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-30904?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST