CVE-2026-8227 (GCVE-0-2026-8227)

Vulnerability from cvelistv5 – Published: 2026-05-10 03:45 – Updated: 2026-05-11 17:03
VLAI
Title
Wavlink NU516U1 adm.cgi wzdapMesh os command injection
Summary
A weakness has been identified in Wavlink NU516U1 240425. This issue affects the function wzdapMesh of the file /cgi-bin/adm.cgi. This manipulation causes os command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 17:02 UTC
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/362444 vdb-entrytechnical-description
https://vuldb.com/vuln/362444/cti signaturepermissions-required
https://vuldb.com/submit/800732 third-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/Wavl… exploit
Impacted products
Vendor Product Version
Wavlink NU516U1 Affected: 240425
Create a notification for this product.
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.

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