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CVE-2021-28155

Quick assessment

Affected
n/a n/a
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.

JBL TUNE500BT是harman的一款蓝牙耳机。 JBL TUNE500BT 存在输入验证错误漏洞，该漏洞源于JBL TUNE500BT 设备上的 Bluetooth Classic 实现无法正确处理连续主动提供的 LMP 响应的接收，允许无线电范围内的攻击者通过向目标设备发送 LMP 功能响应数据来触发拒绝服务并关闭设备。

AI Predicted 7.5 Difficulty: Easy EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1499.002 · Service Exhaustion Flood
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I. Basic Information for CVE-2021-28155

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Bluetooth Classic implementation on JBL TUNE500BT devices does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and shutdown a device by flooding the target device with LMP Feature Response data.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
JBL TUNE500BT输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JBL TUNE500BT是harman的一款蓝牙耳机。 JBL TUNE500BT 存在输入验证错误漏洞，该漏洞源于JBL TUNE500BT 设备上的 Bluetooth Classic 实现无法正确处理连续主动提供的 LMP 响应的接收，允许无线电范围内的攻击者通过向目标设备发送 LMP 功能响应数据来触发拒绝服务并关闭设备。
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
- n/a n/a -

II. Public POCs for CVE-2021-28155

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III. Intelligence Information for CVE-2021-28155

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Other References for CVE-2021-28155 (2)

Same Patch Batch · n/a · 2021-09-07 · 102 CVEs total

CVE-2021-38617 8.8 HIGH Eigen NLP 安全漏洞
CVE-2021-38616 7.6 HIGH Eigen NLP 安全漏洞
CVE-2021-38615 6.3 MEDIUM Eigen NLP 安全漏洞
CVE-2021-38841 Simple Water Refilling Station Management System 代码问题漏洞
CVE-2021-38840 Simple Water Refilling Station Management System SQL注入漏洞
CVE-2021-39278 Moxa多款产品跨站脚本漏洞
CVE-2021-39279 Moxa 多款产品操作系统命令注入漏洞
CVE-2021-28136 Espressif ESP-IDF缓冲区错误漏洞
CVE-2021-34144 Zhuhai Jieli AC690X输入验证错误漏洞
CVE-2021-28135 Espressif ESP-IDF 安全漏洞
CVE-2021-34150 Bluetrum AB5301A 缓冲区错误漏洞
CVE-2021-31613 Zhuhai Jieli AC690X输入验证错误漏洞
CVE-2021-31611 Zhuhai Jieli AC690X 输入验证错误漏洞
CVE-2021-31786 Actions ATS2815 输入验证错误漏洞
CVE-2021-31785 Actions ATS2815输入验证错误漏洞
CVE-2021-31609 Silicon Labs iWRAP 安全漏洞
CVE-2021-34147 Cypress WICED BT 输入验证错误漏洞
CVE-2021-28139 Espressif ESP-IDF 代码注入漏洞
CVE-2021-34148 Cypress WICED BT输入验证错误漏洞
CVE-2021-31612 Zhuhai Jieli AC690X 安全漏洞

Showing top 20 of 102 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-28155

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