CVE-2023-1262— Missing MAC layer security in Wi-SUN Linux Border Router
Quick assessment
Affected
silabs.com Wi-SUN Linux Border Router
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.
Silicon Labs Wi-SUN Linux Border Router是美国芯科科技（Silicon Labs）公司的一个边界路由器。 Silicon Labs Wi-SUN Linux Border Router v1.5.2及之前版本存在安全漏洞，该漏洞源于该软件存在 MAC 层安全性存在问题， 攻击者利用该漏洞可以通过恶意节点网络路由恶意消息。
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I. Basic Information for CVE-2023-1262
Vulnerability Information
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Vulnerability Title
Missing MAC layer security in Wi-SUN Linux Border Router
Source: CVE Program / CVE List V5
Vulnerability Description
Missing MAC layer security in Silicon Labs Wi-SUN Linux Border Router v1.5.2 and earlier allows malicious node to route malicious messages through network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Silicon Labs Wi-SUN Linux Border Router 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silicon Labs Wi-SUN Linux Border Router是美国芯科科技（Silicon Labs）公司的一个边界路由器。 Silicon Labs Wi-SUN Linux Border Router v1.5.2及之前版本存在安全漏洞，该漏洞源于该软件存在 MAC 层安全性存在问题， 攻击者利用该漏洞可以通过恶意节点网络路由恶意消息。
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 |
|---|---|---|---|---|
| silabs.com | Wi-SUN Linux Border Router | 1.0.0 ~ 1.5.2 | - |
|
II. Public POCs for CVE-2023-1262
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2023-1262 (2)
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V. Comments for CVE-2023-1262
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