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Findings

Vulnerability · CVE-2026-7691

A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110.

Published May 3, 2026 · corrected/updated Jun 17, 2026 · wavlink wl-wn570ha1 firmware · evidence confidence high

A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. Impacted is the function set_sys_cmd of the file /cgi-bin/adm.cgi. Such manipulation of the argument command leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. 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.

Grounded briefings

Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.

Executive

CVE-2026-7691 is a low public vulnerability record for wavlink wl-wn570ha1 firmware. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.

System administrator

Identify whether wavlink wl-wn570ha1 firmware is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: wavlink/wl-wn570ha1 firmware (r70ha1_v1410_221110). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.

Security analyst

Signals on file: CVSS 2.1, EPSS 4.4%. It is not currently listed in the CISA Known Exploited catalog. Weakness classes: CWE-74, CWE-77. Sources contributing to this record: cve_org, epss, nvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.

Exploitation and remediation

  • Exploitation evidence

    Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.

  • Patch and remediation

    No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.

  • Safe detection guidance

    Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 3, 2026 · NIST NVD

    Detected

    A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. Impacted is the function set_sys_cmd of the file /cgi-bin/adm.cgi. Such manipulation of the argument command leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Once again the vendors acted very professional and confirms, "that the WN

  2. Jun 17, 2026 · NIST NVD

    Updated

    A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. Impacted is the function set_sys_cmd of the file /cgi-bin/adm.cgi. Such manipulation of the argument command leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Once again the vendors acted very professional and confirms, "that the WN

Affected

  • cpe wavlink/wl-wn570ha1 firmwarer70ha1_v1410_221110

Sources

  • CVE.orgVulnerability recordCVE-2026-7691

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-7691

    30-day exploitation probability 4.4%

    first.org
  • NIST NVDVulnerability recordCVE-2026-7691

    A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. Impacted is the function set_sys_cmd of the file /cgi-bin/adm.cgi. Such manipulation of the argument command leads to command injection. It is possible to launch the attack remotely. The exploi

    nvd.nist.gov

References