CVE-2026-9511
Command Injection in Totolink CA750-PoE
Publication date: 2026-05-25
Last updated on: 2026-05-25
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| totolink | ca750-poe | 6.2c.510 |
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 exists in the Totolink CA750-PoE device, specifically in the function setWebWlanIdx within the /cgi-bin/cstecgi.cgi file of the Setting Handler component.
The issue arises from improper handling of the argument webWlanIdx, which allows an attacker to perform OS command injection.
This means an attacker can remotely execute arbitrary operating system commands on the affected device.
The exploit for this vulnerability is publicly available, increasing the risk of exploitation.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability can remotely execute arbitrary OS commands on the affected Totolink CA750-PoE device.
This could lead to unauthorized control over the device, potentially allowing the attacker to disrupt network operations, access sensitive information, or use the device as a foothold for further attacks.