CVE-2026-8227HIGH 8.8EPSS p91.0%

CVE-2026-8227CVE-2026-8227

Description

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS4.94% probability of exploitation · percentile 91.0% · 2026-06-19T12:03:05Z
Published2026-05-10
Last modified2026-05-13

Underlying weaknesses· 2

CWE-77CWE-78

References

  1. https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_6/6.md
  2. https://vuldb.com/submit/800732
  3. https://vuldb.com/vuln/362444
  4. https://vuldb.com/vuln/362444/cti

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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CVE-2026-8192
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CVE-2026-8230
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CVE-2026-8229
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CVE-2026-8228
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CVE-2026-8189
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CVE-2026-8190
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.