CVE-2016-6549
Zizai Tech Nut allows for unauthenticated Bluetooth pairing
CVE-2016-6549 is a medium vulnerability (CVSS 4.3) in Zizai Technology Tech Nut, published July 13, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.08%, the 65th percentile. No source names a fixed version.
The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.
- Record
CVE-2016-6549- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 3.3 Low
AV:A/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-306, CWE-287
- Updated
- 2026-11-02
CVE List No score
Zizai Tech Nut allows for unauthenticated Bluetooth pairing
The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.
- Record
CVE-2016-6549- Weakness
- CWE-306
- Updated
- 2026-11-02
EUVDEUVD-2016-7470 No score
The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.
- Record
EUVD-2016-7470- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m59x-wqp8-p5hc
The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated...
The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.
- Record
GHSA-m59x-wqp8-p5hc- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |