Description
A security flaw has been discovered in Chengdu Feiyuxing Technology Feiyu Star Router B-MB5E202-210322-r11656. This impacts an unknown function of the file /send_order.cgi?parameter=del_expmac. The manipulation of the argument mac results in command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chengdu Feiyuxing Technology | Feiyu Star Router | B-MB5E202-210322-r11656 | — |
References
- VDB-408055 | Chengdu Feiyuxing Technology Feiyu Star Router send_order.cgi command injection vdb-entry technical-description
- VDB-408055 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-94138 | CVE Analysis and Report third-party-advisory
- Submit #893913 | Chengdu Feiyuxing Technology Co., Ltd Feiyu Star router B-MB5E202-210322-r11656 Command Injection third-party-advisory
- https://uvxbywu62qm.feishu.cn/wiki/UJfEwIEjJijyHskIuxccnHkTnmh?from=from_copylink exploit