OpenWRT Luci CGI Command Injection (CVE-2023-1389) for 2026-09-26

Last Updated: 00:00 UTC

Unauthenticated OS command injection via the country parameter of /cgi-bin/luci/;stok=/locale. The ;stok= path segment bypasses CSRF token validation, making the injection exploitable without credentials. Active exploitation payloads download and execute Mirai-family botnet implants via wget or curl from attacker-controlled infrastructure.

CVE References

CVE-2023-1389

MITRE ATT&CK

Tactic: Initial Access (TA0001)
Technique: T1190 — Exploit Public-Facing Application

Observed URIs

Attackers by Country

IP Address : ASN : City/Provider

• 91.92.40.236 : AS197170 TechTies Inc. : Amsterdam

• 94.183.174.99 : AS51396 Pfcloud UG (haftungsbeschrankt) : United Arab Emirates