CVE-2026-8189HIGH 8.8EPSS p90.8%

CVE-2026-8189CVE-2026-8189

Description

A vulnerability was found in Wavlink NU516U1 M16U1_V240425. Affected by this vulnerability is the function wzdrepeater of the file /cgi-bin/adm.cgi. The manipulation of the argument wlan_bssid/sel_Automode/sel_EncrypTyp results in os command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. 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
EPSS4.81% probability of exploitation · percentile 90.8% · 2026-06-18T12:00:27Z
Published2026-05-09
Last modified2026-05-13

Underlying weaknesses· 2

CWE-77CWE-78

References

  1. https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_2/2.md
  2. https://vuldb.com/submit/800728
  3. https://vuldb.com/vuln/362341
  4. https://vuldb.com/vuln/362341/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.

CVE
CVE-2026-8192
CVE
CVE-2026-8188
CVE
CVE-2026-8229
CVE
CVE-2026-8191
CVE
CVE-2026-8190
CVE
CVE-2026-8228
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.