CVE-2026-18615 Details
Description
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.
A command injection vulnerability has been identified in the GL-iNet GL-MT3000 router, affecting versions through 4.4.5. The issue arises in the wg-server.generate_publickey function within the wg-server.so native plugin. The vulnerability allows for remote exploitation by manipulating the private_key argument, leading to unauthorized command execution on the device.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Aug 3, 2026CISA-ADP
Assessed Aug 3, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/wg_generate_publickey_glc/CVE.md | [email protected] | ExploitTechnical Description |
| https://vuldb.com/cve/CVE-2026-18615 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/851566 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/385535 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/385535/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| GL-iNet GL-MT3000 | <= 4.4.5 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 3, 2026 | CVE Modified | CISA-ADP |
| Aug 3, 2026 | New CVE Received | [email protected] |