FKIE_CVE-2026-2530

Vulnerability from fkie_nvd - Published: 2026-02-16 04:15 - Updated: 2026-02-18 19:43
Severity ?
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file /cgi-bin/wireless.cgi. This manipulation of the argument macAddr causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
References
cna@vuldb.comhttps://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/AddMac.mdExploit, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?ctiid.346118Permissions Required, VDB Entry
cna@vuldb.comhttps://vuldb.com/?id.346118Third Party Advisory, VDB Entry
cna@vuldb.comhttps://vuldb.com/?submit.748077Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
wavlink wl-wn579a3_firmware *
wavlink wl-wn579a3 -
To clipboard 

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      "value": "A weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file /cgi-bin/wireless.cgi. This manipulation of the argument macAddr causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
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      "value": "Se ha identificado una debilidad en Wavlink WL-WN579A3 hasta 20210219. Esta afecta la funci\u00f3n AddMac del archivo /cgi-bin/wireless.cgi. Esta manipulaci\u00f3n del argumento macAddr causa inyecci\u00f3n de comandos. El ataque puede llevarse a cabo de forma remota. El exploit se ha puesto a disposici\u00f3n del p\u00fablico y podr\u00eda usarse para ataques. Se contact\u00f3 al proveedor con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."
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  "id": "CVE-2026-2530",
  "lastModified": "2026-02-18T19:43:36.320",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.