CVE-2026-7096
OS Command Injection in Tenda HG3 2.0 formgponConf Allows Remote Exploitation
Publication date: 2026-04-27
Last updated on: 2026-04-30
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | hg3_firmware | 300003070 |
Helpful Resources
Exploitability
| 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-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a security flaw found in the Tenda HG3 2.0 300003070 device, specifically in the function formgponConf located in the file /boaform/admin/formgponConf.
The issue arises from the manipulation of the argument fmgpon_loid, which leads to an operating system command injection.
This means an attacker can remotely execute arbitrary OS commands on the affected device by exploiting this flaw.
The exploit code for this vulnerability has been publicly released, increasing the risk of attacks.
How can this vulnerability impact me? :
This vulnerability allows remote attackers to execute arbitrary operating system commands on the affected device.
Successful exploitation can lead to full compromise of the device, including unauthorized control, data theft, disruption of services, or use of the device as a foothold for further attacks.
Because the exploit is publicly available, the risk of attack is higher, potentially impacting the security and availability of your network.