CVE-2026-8227

high

Published 2026-05-10 · Modified 2026-05-13

CVSS v3

8.8

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2

6.5

VIR risk

8.8

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.

Predictions

Exploit likelihood

92%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

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

CWEs

CWE-77 CWE-78

Verify integrity in audit chain (admin only). AS-IS.