CVE-2020-27892
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.
Texas Instruments CC2538是美国德州仪器（Texas Instruments）的一款基于实时操作系统的微控制器。 Texas Instruments 存在安全漏洞，该漏洞源于使用Z-Stack 3.0.1的设备上的Zigbee协议实现没有正确处理ZCL Discover命令接收到的响应消息或ZCL Discover命令生成的响应消息。它在zclParseInDiscCmdsRspCmd()中崩溃。
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I. Basic Information for CVE-2020-27892
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Discover Commands Received Response message or a ZCL Discover Commands Generated Response message. It crashes in zclParseInDiscCmdsRspCmd().
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
Texas Instruments CC2538 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Texas Instruments CC2538是美国德州仪器（Texas Instruments）的一款基于实时操作系统的微控制器。 Texas Instruments 存在安全漏洞，该漏洞源于使用Z-Stack 3.0.1的设备上的Zigbee协议实现没有正确处理ZCL Discover命令接收到的响应消息或ZCL Discover命令生成的响应消息。它在zclParseInDiscCmdsRspCmd()中崩溃。
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-2020-27892
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-27892 (2)
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https://www.ti.com/tool/Z-STACK x_refsource_MISC
Same Patch Batch · n/a · 2020-10-27 · 28 CVEs total
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| CVE-2020-27888 | Ubiquiti Networks Ubiquiti UniFi 安全漏洞 | |
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| CVE-2020-23945 | Victor CMS SQL注入漏洞 | |
| CVE-2018-21269 | OpenRC 后置链接漏洞 | |
| CVE-2020-6022 | Check Point ZoneAlarm 授权问题漏洞 | |
| CVE-2020-8579 | NetApp Clustered Data ONTAP 安全漏洞 | |
| CVE-2020-10256 | AgileBits 1Password 安全漏洞 | |
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Showing top 20 of 28 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-27892
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