FKIE_CVE-2026-3613

Vulnerability from fkie_nvd - Published: 2026-03-06 02:15 - Updated: 2026-03-10 18:30
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability was identified in Wavlink WL-NU516U1 V240425. This vulnerability affects the function sub_401A0C of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.
References
cna@vuldb.comhttps://github.com/Wlz1112/WAVLINK-NU516-V240425/blob/main/ipaddr_Stack%20Buffer%20Overflow.mdExploit, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?ctiid.349221Permissions Required, VDB Entry
cna@vuldb.comhttps://vuldb.com/?id.349221Third Party Advisory, VDB Entry
cna@vuldb.comhttps://vuldb.com/?submit.755341Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
wavlink wl-nu516u1_firmware m16u1_v240425
wavlink wl-nu516u1 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "value": "A vulnerability was identified in Wavlink WL-NU516U1 V240425. This vulnerability affects the function sub_401A0C of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure."
    },
    {
      "lang": "es",
      "value": "Se identific\u00f3 una vulnerabilidad en Wavlink WL-NU516U1 V240425. Esta vulnerabilidad afecta a la funci\u00f3n sub_401A0C del archivo /cgi-bin/login.cgi. Dicha manipulaci\u00f3n del argumento ipaddr conduce a un desbordamiento de b\u00fafer basado en pila. Es posible lanzar el ataque de forma remota. El exploit est\u00e1 disponible p\u00fablicamente y podr\u00eda ser utilizado. El proveedor fue contactado con antelaci\u00f3n sobre esta divulgaci\u00f3n."
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  ],
  "id": "CVE-2026-3613",
  "lastModified": "2026-03-10T18:30:01.317",
  "metrics": {
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          "Recovery": "NOT_DEFINED",
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          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
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          "valueDensity": "NOT_DEFINED",
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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