Is this vulnerability remotely exploitable from the internet?

It can be, depending on configuration. If the router's web management interface is exposed to the WAN—for example, via remote management features, misconfigured port forwarding, or UPnP—an external attacker could potentially exploit it. In default setups limited to LAN access, exploitation generally requires a presence on the local network.

What level of access does an attacker need to exploit this issue?

The attacker needs the ability to send HTTP requests to the `goform/formsetUsbUnload` endpoint. This might be unauthenticated or require low-privilege credentials depending on how the router enforces authentication for that route.

What is the safest general fix pattern for developers?

Remove reliance on dynamically constructed shell commands for management operations and instead implement the required behavior directly in code using safe APIs. Where external utilities are unavoidable, pass parameters as structured arguments and enforce strict whitelists on all user-supplied values.

Severity:

CRITICAL RISK

(9.8)

OS Command Injection (CWE-94) in Tenda AC15 formsetUsbUnload Handler

CVE-2026-24105

Published:

Mar 2, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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CRITICAL RISK

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Remote Code Execution

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CWE-89

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Remote Code Execution via SQL Injection on the Database Server

March 7, 2026

Vulnerability Type

Category:

OS Command Injection

CWE:

CWE-94

Impact:

Remote Code Execution on Embedded Router

Severity:

CRITICAL RISK

(9.8)

CVSS Version:

3.1

Vulnerability Type

Category:

OS Command Injection

CWE:

CWE-94

Impact:

Remote Code Execution on Embedded Router

Severity:

CRITICAL RISK

(9.8)

CVSS Version:

3.1

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Ask AI for summary of CodeAnt

OS Command Injection (CWE-94) in Tenda AC15 formsetUsbUnload Handler

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

CRITICAL RISK

CRITICAL

(9.9)

Command Injection in MCP Stdio Configuration Validation (CWE-78) in WeKnora

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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