CVE-2026-7692
Command Injection in Wavlink WL-WN570HA1 Firmware
Publication date: 2026-05-03
Last updated on: 2026-05-05
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wavlink | wl-wn570ha1 | r70ha1_v1410_221110 |
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-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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the Wavlink WL-WN570HA1 device, specifically in the ping_ddns function of the /cgi-bin/adm.cgi file. It allows an attacker to perform command injection by manipulating the DDNS argument. The attack can be carried out remotely, meaning an attacker does not need physical access to the device to exploit it.
The vulnerability affects firmware version R70HA1 V1410_221110, which has been removed from the vendor's website and is no longer supported.
How can this vulnerability impact me? :
Exploitation of this vulnerability can allow an attacker to execute arbitrary commands on the affected device remotely. This can lead to unauthorized control over the device, potentially compromising the network it is connected to.
Since the device is no longer supported, no official patches are available, increasing the risk if the vulnerable firmware is still in use.
What immediate steps should I take to mitigate this vulnerability?
The affected firmware version R70HA1 V1410_221110 has been removed from the vendor's website, indicating it is no longer supported.
Immediate mitigation steps include discontinuing use of the vulnerable Wavlink WL-WN570HA1 device with the affected firmware and replacing it with a supported device or firmware version.