CVE-2026-18587CWE-77CWE-78command-injection

CVE-2026-18587

High · published August 3, 2026

CVSS v3.1
7.5
EPSS
2%
Percentile
80.3
In the wild
Unconfirmed
What it is

A flaw has been found in Wavlink WL-NU516U1 708c073-mt7628. The impacted element is an unknown function of the component Config Import. Executing a manipulation of the argument Password can lead to os command injection. The attack may be launched remotely. This attack is characterized by high complexity. The exploitability is regarded as difficult. The exploit has been published and may be used. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01975 · 80.3th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-03T11:16Z
References (7)
EPSS history
Timeline
  • 03 AUG 05:45Z
    Wavlink WL-NU516U1 Config Import os command injection
    cvelistv5