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CVE-2026-7690

Full vulnerability record from the local CVENow database.

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.

Severity
LOW
CVSS score
2.1 (v4.0)
Vulnerability status
Analyzed
Source identifier
Published
2026-05-03 10:16:17.660000
Last modified
2026-10-26 20:10:00.160000
View original CVE JSON
{
  "id": "CVE-2026-7690",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-03T10:16:17.660",
  "lastModified": "2026-10-26T20:10:00.160",
  "vulnStatus": "Analyzed",
  "cveTags": [
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      "sourceIdentifier": "[email protected]",
      "tags": [
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  "descriptions": [
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      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una debilidad en Wavlink WL-WN570HA1 R70HA1 V1410_221110. Este problema afecta a la función set_sys_adm del archivo /cgi-bin/adm.cgi. Esta manipulación del argumento Username causa inyección de comandos. Es posible iniciar el ataque de forma remota. El exploit se ha puesto a disposición del público y podría ser utilizado para ataques. Una vez más, los proveedores actuaron de forma muy profesional y confirman, ’que la versión de firmware WN570HA1 R70HA1 V1410_221110 ha sido eliminada de nuestro sitio web.’ Esta vulnerabilidad solo afecta a productos que ya no reciben soporte del mantenedor."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Wavlink",
          "product": "WL-WN570HA1",
          "versions": [
            {
              "version": "R70HA1 V1410_221110",
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          "id": "CVE-2026-7690",
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  "references": [
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      "url": "https://lavender-bicycle-a5a.notion.site/Wavlink-WN570HA1-set_sys_adm-34753a41781f809d8043f0a7a3e07e50?source=copy_link",
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}