CVE-2026-8192HIGH 6.3EPSS p91.1%

CVE-2026-8192CVE-2026-8192

wavlink / wl-nu516u1_firmware

Description

A security flaw has been discovered in Wavlink NU516U1 M16U1_V240425. This vulnerability affects the function wzdap of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument EncrypType/wl_Pass is directly passed by the attacker/so we can control the EncrypType/wl_Pass results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure.

Scoring

CVSS 3.16.3 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS4.84% probability of exploitation · percentile 91.1% · 2026-08-03T12:00:16Z
Published2026-05-09
Last modified2026-07-24

Underlying weaknesses· 2

CWE-77CWE-78

References

  1. https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_5/5.md
  2. https://vuldb.com/submit/800731
  3. https://vuldb.com/vuln/362344
  4. https://vuldb.com/vuln/362344/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

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.