CVE-2026-18616

A vulnerability was identified in GL-iNet GL-MT3000 up to 4.4.5. The impacted element is the function server.set_peer of the file /cgi-bin/glc of the component wg-server.so Native Plugin. The manipulation of the argument public_key leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/wg_set_peer_rce/CVE.md
https://vuldb.com/cve/CVE-2026-18616
https://vuldb.com/submit/851580
https://vuldb.com/vuln/385536
https://vuldb.com/vuln/385536/cti

Configurations

No configuration.

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad fue identificada en GL-iNet GL-MT3000 hasta la versión 4.4.5. El elemento afectado es la función server.set_peer del archivo /cgi-bin/glc del componente wg-server.so Native Plugin. La manipulación del argumento public_key conduce a inyección de comandos. La explotación remota del ataque es posible. El exploit está disponible públicamente y podría ser utilizado. El proveedor fue contactado con antelación sobre esta divulgación y confirmó la existencia de la vulnerabilidad.

Information

Published : 2026-08-03 19:16

Updated : 2026-10-23 21:10

NVD link : CVE-2026-18616

Mitre link : CVE-2026-18616

CVE.ORG link : CVE-2026-18616

JSON object : View

Products Affected

No product.

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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The impacted element is the function server.set_peer of the file /cgi-bin/glc of the component wg-server.so Native Plugin. The manipulation of the argument public_key leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad fue identificada en GL-iNet GL-MT3000 hasta la versi\u00f3n 4.4.5. El elemento afectado es la funci\u00f3n server.set_peer del archivo /cgi-bin/glc del componente wg-server.so Native Plugin. La manipulaci\u00f3n del argumento public_key conduce a inyecci\u00f3n de comandos. La explotaci\u00f3n remota del ataque es posible. El exploit est\u00e1 disponible p\u00fablicamente y podr\u00eda ser utilizado. El proveedor fue contactado con antelaci\u00f3n sobre esta divulgaci\u00f3n y confirm\u00f3 la existencia de la vulnerabilidad."}], "lastModified": "2026-10-23T21:10:00.157", "sourceIdentifier": "cna@vuldb.com"}