---
cve: "CVE-2026-94138"
severity: "MEDIUM"
cvss: 5.1
epss: "5.2%"
vendor: "Chengdu Feiyuxing Technology"
kev: false
exploited: false
published: "2026-09-21 04:17:37"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-22T01:13:42+02:00"
---

# CVE-2026-94138

> 5.1 MEDIUM

## Beschreibung

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-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |

## Referenzen

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

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-94138) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_