CVE-2026-7690: Command Injection in Wavlink WL-WN570HA1
A weakness has been identified in Wavlink WL-WN570HA1 R70HA1 V1410_221110. This issue affects the function set_sys_adm of the file /cgi-bin/adm.cgi. This manipulation of the argument Username causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Once again the vendors acted very professional and confirms, "that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website." This vulnerability only affects products that are no longer supported by the maintainer.
AI Analysis
Technical Summary
This vulnerability involves a command injection issue in the Wavlink WL-WN570HA1 router firmware R70HA1 V1410_221110. Specifically, the set_sys_adm function in /cgi-bin/adm.cgi improperly handles the Username parameter, allowing remote attackers to inject and execute arbitrary commands on the device. The vendor has removed the affected firmware version from their website and does not support it anymore. No official patch or fix has been provided, and the vulnerability remains unmitigated in the affected version. The CVSS 4.0 base score is 5.3, indicating medium severity. Although exploit code is publicly available, there are no confirmed reports of exploitation in the wild.
Potential Impact
Successful exploitation could allow remote attackers to execute arbitrary commands on the affected device, potentially compromising device integrity and control. However, the impact is limited to devices running the unsupported firmware version R70HA1 V1410_221110. There are no reports of active exploitation in the wild.
Mitigation Recommendations
The vendor has removed the vulnerable firmware version from their website and no longer supports it. No official patch or remediation is available. Users should upgrade to a supported device or firmware version if possible. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance if new information becomes available.
CVE-2026-7690: Command Injection in Wavlink WL-WN570HA1
Description
A weakness has been identified in Wavlink WL-WN570HA1 R70HA1 V1410_221110. This issue affects the function set_sys_adm of the file /cgi-bin/adm.cgi. This manipulation of the argument Username causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Once again the vendors acted very professional and confirms, "that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website." This vulnerability only affects products that are no longer supported by the maintainer.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a command injection issue in the Wavlink WL-WN570HA1 router firmware R70HA1 V1410_221110. Specifically, the set_sys_adm function in /cgi-bin/adm.cgi improperly handles the Username parameter, allowing remote attackers to inject and execute arbitrary commands on the device. The vendor has removed the affected firmware version from their website and does not support it anymore. No official patch or fix has been provided, and the vulnerability remains unmitigated in the affected version. The CVSS 4.0 base score is 5.3, indicating medium severity. Although exploit code is publicly available, there are no confirmed reports of exploitation in the wild.
Potential Impact
Successful exploitation could allow remote attackers to execute arbitrary commands on the affected device, potentially compromising device integrity and control. However, the impact is limited to devices running the unsupported firmware version R70HA1 V1410_221110. There are no reports of active exploitation in the wild.
Mitigation Recommendations
The vendor has removed the vulnerable firmware version from their website and no longer supports it. No official patch or remediation is available. Users should upgrade to a supported device or firmware version if possible. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance if new information becomes available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-02T16:33:32.194Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f7fc3acbff5d861094f637
Added to database: 5/4/2026, 1:54:02 AM
Last enriched: 5/4/2026, 1:54:14 AM
Last updated: 5/4/2026, 2:54:22 AM
Views: 2
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