CVE-2026-18615

CRITICAL 9.8

GL-iNet GL-MT3000 wg-server.so Native Plugin glc wg-server.generate_publickey command injection

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was determined in GL-iNet GL-MT3000 up to 4.4.5. The affected element is the function wg-server.generate_publickey of the file /cgi-bin/glc of the component wg-server.so Native Plugin. Executing a manipulation of the argument private_key can lead to command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.

CWE	CWE-77 CWE-74
Vendor	gl-inet
Product	gl-mt3000
Published	Aug 3, 2026

Stay Ahead of the Next One

Get instant alerts for gl-inet gl-mt3000

Be the first to know when new critical vulnerabilities affecting gl-inet gl-mt3000 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

GL-iNet / GL-MT3000

4.4.0 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/385535 vuldb.com: https://vuldb.com/vuln/385535/cti vuldb.com: https://vuldb.com/cve/CVE-2026-18615 vuldb.com: https://vuldb.com/submit/851566 github.com: https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/wg_generate_publickey_glc/CVE.md

Credits

🔍 Strforexc2 (VulDB User) VulDB CNA Team