WL-NU516U1
- Software type
- Operating system
- Total vulnerabilities (90 days)
- 4
- Products & ServicesProducts & Services
- SolutionsSolutions
- PricingPricing
- CompanyCompany
- ResourcesResources
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As of 10/25/2026, WL-NU516U1 recorded 4 security vulnerabilities in the last 90 days, of which 3 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of WL-NU516U1 and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-18590Wavlink WL-NU516U1 Admin Password adm.cgi set_sys_adm os command injectionCVE-2026-18589Wavlink WL-NU516U1 nas.cgi change_password stack-based overflowCVE-2026-18588Wavlink WL-NU516U1 nas.cgi fgets stack-based overflowCVE-2026-18587Wavlink WL-NU516U1 Config Import os command injectionCVE-2026-15513Wavlink WL-NU516U1 adm.cgi wlink_uci_set_value os command injection| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-18590Wavlink WL-NU516U1 Admin Password adm.cgi set_sys_adm os command injection | Exploitation statusNot exploited | FixYes | Published08/03/2026 | SeverityMedium |
CVE-2026-18589Wavlink WL-NU516U1 nas.cgi change_password stack-based overflow | Exploitation statusNot exploited | FixYes | Published08/03/2026 | SeverityCritical |
CVE-2026-18588Wavlink WL-NU516U1 nas.cgi fgets stack-based overflow | Exploitation statusActively exploited | FixYes | Published08/03/2026 | SeverityCritical |
CVE-2026-18587Wavlink WL-NU516U1 Config Import os command injection | Exploitation statusActively exploited | FixYes | Published08/03/2026 | SeverityHigh |
CVE-2026-15513Wavlink WL-NU516U1 adm.cgi wlink_uci_set_value os command injection | Exploitation statusActively exploited | FixYes | Published07/12/2026 | SeverityMedium |
CVE-2026-4861Wavlink WL-NU516U1 nas.cgi ftext stack-based overflow | Exploitation statusActively exploited | FixNo | Published03/26/2026 | SeverityHigh |
CVE-2026-4166Wavlink WL-NU516U1 login.cgi sub_404F68 cross site scripting | Exploitation statusActively exploited | FixNo | Published03/15/2026 | SeverityMedium |
CVE-2026-3662Wavlink WL-NU516U1 adm.cgi usb_p910 command injection | Exploitation statusActively exploited | FixNo | Published03/07/2026 | SeverityMedium |
CVE-2026-3661Wavlink WL-NU516U1 adm.cgi ota_new_upgrade command injection | Exploitation statusActively exploited | FixNo | Published03/07/2026 | SeverityMedium |
CVE-2026-3613Wavlink WL-NU516U1 login.cgi sub_401A0C stack-based overflow | Exploitation statusActively exploited | FixNo | Published03/06/2026 | SeverityHigh |
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