CVE-2026-94138
Chengdu Feiyuxing Technology Feiyu Star Router send_order.cgi command injection
- State
- Published
- Severity
- 5.1 Medium
- Published
- Sep 21, 2026
- Updated
- Sep 21, 2026
- Reserved
- Sep 20, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P | VulDB |
| 3.1 | 6.6 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.6 Medium | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.8 Medium | AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Feiyu Star RouterChengdu Feiyuxing Technology |
|
References
- VDB-408055 | Chengdu Feiyuxing Technology Feiyu Star Router send_order.cgi command injectionvdb-entrytechnical-description
- VDB-408055 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-94138 | CVE Analysis and Reportthird-party-advisory
- Submit #893913 | Chengdu Feiyuxing Technology Co., Ltd Feiyu Star router B-MB5E202-210322-r11656 Command Injectionthird-party-advisory
- https://uvxbywu62qm.feishu.cn/wiki/UJfEwIEjJijyHskIuxccnHkTnmh?from=from_copylinkexploit
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