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CVE-2026-94138mediumCWE-74CWE-77

Chengdu Feiyuxing Technology Feiyu Star Router send_order.cgi command injection

33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.1epss 2.1%
exploitation probability
2.1%top 20% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
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
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.