Command Injection Vulnerability in Tenda HG10 Boa Webserver
CVE-2026-1687

6.9MEDIUM

Key Information:

Vendor

Tenda
Status
Hg10
Vendor
CVE Published:
30 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-1687?

A vulnerability has been found in the Tenda HG10 device relating to its Boa Webserver implementation. Specifically, the issue lies within the handling of the 'serverString' argument in the /boaform/formSamba file, which can be exploited to execute arbitrary commands on the device. This vulnerability allows remote attackers to manipulate the input and potentially gain control over the targeted system. The exploit code is publicly available, raising the urgency for users to address this security concern.

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Affected Version(s)

HG10 US_HG7_HG9_HG10re_300001138_en_xpon

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-1687 - Proof of Concept

References

https://vuldb.com/?id.343481
vdb-entrytechnical-description
https://vuldb.com/?ctiid.343481
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https://vuldb.com/?submit.741281
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Abcd1234 (VulDB User)
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