CVE-2026-94139

Chengdu Feiyuxing Technology Feiyu Star Router Cookie send_order.cgi command injection

HIGH
7.4
CVSS Score
Published: September 21, 2026 at 04:30 AM UTC
Updated: September 22, 2026 at 04:18 PM UTC
1 product affected across 1 vendorFeiyu Star Router

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Severity
HIGH7.4
Exploit prediction
EPSS 1%
SSVC
PoC

Description

A weakness has been identified in Chengdu Feiyuxing Technology Feiyu Star Router B-MB5E202-210322-r11656. Affected is an unknown function of the file /send_order.cgi?parameter=loginout of the component Cookie Handler. This manipulation of the argument session_id causes command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/408056
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/408056/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-94139
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/893914

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.4HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77CWE-74

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