CVE-2026-8228

MEDIUM 6.3

Wavlink NU516U1 wireless.cgi advance os command injection

CVSS Score

6.3

EPSS Score

0.8%

EPSS Percentile

75th

A security vulnerability has been detected in Wavlink NU516U1 240425. Impacted is the function advance of the file /cgi-bin/wireless.cgi. Such manipulation of the argument wlan_conf/Channel/skiplist/ieee_80211h leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.

CWE	CWE-78 CWE-77
Vendor	wavlink
Product	nu516u1
Published	May 10, 2026
Last Updated	May 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Wavlink / NU516U1

240425

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/362445 vuldb.com: https://vuldb.com/vuln/362445/cti vuldb.com: https://vuldb.com/submit/800733 github.com: https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_7/7.md

Credits

🔍 Ziyue Xie (VulDB User) VulDB CNA Team