CVE-2026-94138

MEDIUM 6.6

Chengdu Feiyuxing Technology Feiyu Star Router send_order.cgi command injection

CVSS Score

6.6

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-77 CWE-74
Vendor	chengdu feiyuxing technology
Product	feiyu star router
Published	Sep 21, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Chengdu Feiyuxing Technology / Feiyu Star Router

B-MB5E202-210322-r11656

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Pbss (VulDB User) VulDB CNA Team