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CVE-2016-6549— Zizai Tech Nut allows for unauthenticated Bluetooth pairing

Quick assessment

Affected
Zizai Technology Tech Nut
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zizai Tech Nut是中国自在科技（Zizai Tech）公司的一款Nut智能寻物防丢贴片产品。 Zizai Tech Nut中存在授权问题漏洞，该漏洞源于设备允许未授权的蓝牙设备配对。远程攻击者可通过连接应用程序利用该漏洞写入数据到设备名称属性。

AI Predicted 5.3 Difficulty: Easy EPSS 0.97% · P59
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I. Basic Information for CVE-2016-6549

Vulnerability Information
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Vulnerability Title
Zizai Tech Nut allows for unauthenticated Bluetooth pairing
Source: CVE Program / CVE List V5
Vulnerability Description
The Zizai Tech Nut device allows unauthenticated Bluetooth pairing, which enables unauthenticated connected applications to write data to the device name attribute.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Zizai Tech Nut 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zizai Tech Nut是中国自在科技（Zizai Tech）公司的一款Nut智能寻物防丢贴片产品。 Zizai Tech Nut中存在授权问题漏洞，该漏洞源于设备允许未授权的蓝牙设备配对。远程攻击者可通过连接应用程序利用该漏洞写入数据到设备名称属性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Zizai Technology Tech Nut N/A -

II. Public POCs for CVE-2016-6549

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III. Intelligence Information for CVE-2016-6549

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Vendor Advisories for CVE-2016-6549 (2)

Security Blog Posts for CVE-2016-6549 (1)

Same Patch Batch · Zizai Technology · 2018-07-13 · 3 CVEs total

CVE-2016-6547 Zizai Tech Nut stores the account password in cleartext
CVE-2016-6548 Zizai Tech Nut mobile application makes requests using HTTP, which includes the users sess

IV. Related Vulnerabilities

Same vendor: Zizai Technology
Same weakness: CWE-306

V. Comments for CVE-2016-6549

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