CVE-2026-124585

CVSS 9.9 (critical) · published 2026-11-09

A vulnerability was found in Chengdu Feiyuxing Technology VW2100 and VEC10GP 1.0 B-MB3W202-210825-r11775. This issue affects the function add_expmac of the file var/html/webserver of the component Web Administration Interface. The manipulation of the argument mac results in os command injection. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-77, CWE-78

Source: NVD CVE-2026-124585

References

• https://github.com/C0KE/Feiyuxing-VROS-add_expmac-RCE/blob/main/poc_add_expmac.py
• https://vuldb.com/cve/CVE-2026-124585
• https://vuldb.com/submit/1039019
• https://vuldb.com/vuln/433009
• https://vuldb.com/vuln/433009/cti

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