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CVE-2026-10166— Edimax BR-6478AC POST Request formWlbasic command injection

Quick assessment

Affected
Edimax BR-6478AC
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.

Edimax BR-6478AC是中国讯舟（Edimax）公司的一款双频千兆路由器。 Edimax BR-6478AC 1.23版本存在命令注入漏洞，该漏洞源于组件POST Request Handler中文件/goform/formWlbasic的函数formWlbasic的参数rootAPmac操作导致命令注入，攻击者可远程发起攻击。

CVSS 6.3 · Medium EPSS 1.07% · P62

Affected Version Matrix 1

VendorProduct Version RangeStatus
Edimax BR-6478AC 1.23 affected
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I. Basic Information for CVE-2026-10166

Vulnerability Information
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Vulnerability Title
Edimax BR-6478AC POST Request formWlbasic command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in Edimax BR-6478AC 1.23. The affected element is the function formWlbasic of the file /goform/formWlbasic of the component POST Request Handler. This manipulation of the argument rootAPmac causes command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Edimax BR-6478AC 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Edimax BR-6478AC是中国讯舟（Edimax）公司的一款双频千兆路由器。 Edimax BR-6478AC 1.23版本存在命令注入漏洞，该漏洞源于组件POST Request Handler中文件/goform/formWlbasic的函数formWlbasic的参数rootAPmac操作导致命令注入，攻击者可远程发起攻击。
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
Edimax BR-6478AC 1.23 cpe:2.3:o:edimax:br-6478ac_firmware:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-10166

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III. Intelligence Information for CVE-2026-10166

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Same Patch Batch · Edimax · 2026-05-31 · 4 CVEs total

CVE-2026-10165 8.8 HIGH Edimax BR-6478AC POST Request formWanTcpipSetup stack-based overflow
CVE-2026-10164 8.8 HIGH Edimax BR-6478AC POST Request formUSBFolder buffer overflow
CVE-2026-10163 8.8 HIGH Edimax BR-6478AC POST Request formUSBAccount buffer overflow

IV. Related Vulnerabilities

Same product: BR-6478AC
Same vendor: Edimax
Same weakness: CWE-77

V. Comments for CVE-2026-10166

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