CVE-2021-40002
HIGHCVSS 8.8/10EPSS 0.38%
Last modified
CVE-2021-40002 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.
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 |
|---|---|---|
| Huawei | Harmonyos | < 2.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-40002?
The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.
How severe is CVE-2021-40002?
CVE-2021-40002 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.
How do I fix CVE-2021-40002?
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-2021-40002?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST