CVE-2026-124585

CRITICAL 9.9

Chengdu Feiyuxing Technology VW2100/VEC10GP Web Administration webserver add_expmac os command injection

CVSS Score

9.9

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78 CWE-77
Vendor	chengdu feiyuxing technology
Product	vw2100
Published	Nov 9, 2026

Stay Ahead of the Next One

Get instant alerts for chengdu feiyuxing technology vw2100

Be the first to know when new critical vulnerabilities affecting chengdu feiyuxing technology vw2100 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Chengdu Feiyuxing Technology / VW2100

1.0 B-MB3W202-210825-r11775

Chengdu Feiyuxing Technology / VEC10GP

1.0 B-MB3W202-210825-r11775

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 coke (VulDB User) VulDB CNA Team