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2.1
CVE-2026-94139: Feiyu Star Router remote command injection via send_order.cgi
CVE-2026-94139 · published 28 days ago
Summary
The Feiyu Star Router (model B-MB5E202-210322-r11656) allows an attacker to send specially crafted data to the send_order.cgi page, which can run arbitrary commands on the device. This can be done from anywhere on the internet, giving a malicious user control over the router. Apply the vendor's security update or replace the router with a patched model as soon as possible.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| chengdu feiyuxing technology | feiyu star router | B-MB5E202-210322-r11656 |
Original advisory text
Chengdu Feiyuxing Technology Feiyu Star Router Cookie send_order.cgi command injection
A weakness has been identified in Chengdu Feiyuxing Technology Feiyu Star Router B-MB5E202-210322-r11656. Affected is an unknown function of the file /send_order.cgi?parameter=loginout of the component Cookie Handler. This manipulation of the argument session_id causes command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Type
CWE-74Injection
CWE-77Command Injection
Timeline
Published21 Sep 2026
Updated19 Oct 2026
First seen21 Sep 2026
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