Answer in brief
CVE-2026-124580 records a Critical severity (CVSS 10.0) vulnerability in Chengdu Feiyuxing Technology VW2100/VEC10GP Weixin Auth Endpoint webserver handle_wechat_cn_wifi os command injection. The current sources do not mark it as known exploited. The current feed maps Chengdu Feiyuxing Technology/VEC10GP (generic), Chengdu Feiyuxing Technology/VW2100 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 10.0. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Chengdu Feiyuxing Technology/VEC10GP (generic), Chengdu Feiyuxing Technology/VW2100 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Chengdu Feiyuxing Technology/VEC10GPgeneric | 1.0 B-MB3W202-210825-r11775 | Not reported |
| Chengdu Feiyuxing Technology/VW2100generic | 1.0 B-MB3W202-210825-r11775 | Not reported |
Published upstream
Nov 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 9, 2026
A vulnerability was found in Chengdu Feiyuxing Technology VW2100 and VEC10GP 1.0 B-MB3W202-210825-r11775. This impacts the function handle_wechat_cn_wifi of the file var/html/webserver of the component Weixin Auth Endpoint. The manipulation of the argument extend results in os command injection. The attack can be executed remotely. 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.
Quoted source text, attributed separately from HOL analysis.