What’s Vulnerable › Vulnerabilities

CVE-2026-94138: Chengdu Feiyuxing Technology Feiyu Star Router send_order.cgi command injection

• Severity: medium (CVSS 6.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-21 · updated 2026-09-21
• Weakness: CWE-74

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

• Chengdu Feiyuxing Technology Feiyu Star Router: B-MB5E202-210322-r11656

References

• https://uvxbywu62qm.feishu.cn/wiki/UJfEwIEjJijyHskIuxccnHkTnmh?from=from_copylink
• https://vuldb.com/cve/CVE-2026-94138
• https://vuldb.com/submit/893913
• https://vuldb.com/vuln/408055
• https://vuldb.com/vuln/408055/cti

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