Tenda CH22 exeCommand formexeCommand command injection

What is CVE-2026-78141?

CVE-2026-78141 is a vulnerability classified as Improper Neutralization of Special Elements used in a Command ('Command Injection') and Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), affecting CH22 (affected versions: 1.0.0.1). This vulnerability is rated Medium, with a CVSS score of 5.3. Public exploit code or evidence is available for this vulnerability, but that does not confirm exploitation in the wild.

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Overview

Original source data

A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products and scope

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Technical details

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Exploitability

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Technical impact

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Business impact

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Remediation

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Detection

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Sources (2)
VulDB (CNA)
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