CVE-2026-7160
Received Received - Intake
Remote Command Injection in Tenda HG3 formTracert Function

Publication date: 2026-04-27

Last updated on: 2026-04-30

Assigner: VulDB

Description
A vulnerability was determined in Tenda HG3 2.0. This vulnerability affects the function formTracert of the file /boaform/formTracert. Executing a manipulation of the argument datasize can lead to command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
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Meta Information
Published
2026-04-27
Last Modified
2026-04-30
Generated
2026-06-16
AI Q&A
2026-04-28
EPSS Evaluated
2026-06-15
NVD
CVE-2026-7160
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
tenda hg3_firmware 300003070
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
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Executive Summary

This vulnerability exists in the Tenda HG3 2.0 device, specifically in the function formTracert within the file /boaform/formTracert. It involves manipulation of the argument 'datasize' which can lead to command injection. This means an attacker can remotely execute arbitrary commands on the affected device by exploiting this flaw.

Impact Analysis

The vulnerability allows remote attackers to perform command injection, which can lead to unauthorized control over the affected device. This can result in compromise of device integrity, confidentiality, and availability, potentially allowing attackers to execute malicious commands, disrupt services, or gain further access to the network.

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