CVE-2026-1687— Tenda HG10 Boa Webserver formSamba command injection
Quick assessment
Affected
Tenda HG10
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.
Tenda HG10是中国腾达（Tenda）公司的一个光猫路由器。 Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon存在命令注入漏洞，该漏洞源于Boa Webserver组件中/boaform/formSamba文件的未知函数对参数serverString的操作导致命令注入，可能导致远程命令执行。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-1687
Vulnerability Information
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Vulnerability Title
Tenda HG10 Boa Webserver formSamba command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon. Impacted is an unknown function of the file /boaform/formSamba of the component Boa Webserver. Executing a manipulation of the argument serverString can lead to command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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
Tenda HG10 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda HG10是中国腾达（Tenda）公司的一个光猫路由器。 Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon存在命令注入漏洞，该漏洞源于Boa Webserver组件中/boaform/formSamba文件的未知函数对参数serverString的操作导致命令注入，可能导致远程命令执行。
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
II. Public POCs for CVE-2026-1687
| # | POC Description | Source Link | Shenlong Link |
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Proof of Concept for CVE-2026-1687 (2)
Same Patch Batch · Tenda · 2026-01-30 · 3 CVEs total
| CVE-2026-1689 | 7.3 HIGH | Tenda HG10 Login formLogin checkUserFromLanOrWan command injection |
| CVE-2026-1690 | 4.7 MEDIUM | Tenda HG10 formSysCmd system command injection |
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Same vendor: Tenda
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Same weakness: CWE-77
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V. Comments for CVE-2026-1687
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