Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-94139

CVE-2026-94139LOW

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

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   L   L   L    2.1   .0116   65.9     —

AFFECTED
  Product            Versions                   Fixed
  Feiyu Star Router  B-MB5E202-210322-r11656 –  —

TIMELINE
  Sep 20  Reserved by VulDB
  Sep 21  Published (CNA: VulDB)
  Sep 22  EXPLOIT PUBLISHED — CVE-2026-94139 (Chengdu Feiyuxing Technology Feiyu Star Router). Public exploit reference added.

CWE-74, CWE-77 · CNA: VulDB · CVSS v4.0 · 5 references · NVD status: Deferred

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.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
September 20, 2026	Reserved	Reserved by VulDB
September 21, 2026	Published	Published (CNA: VulDB)
September 22, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-94139 (Chengdu Feiyuxing Technology Feiyu Star Router). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Chengdu Feiyuxing Technology	Feiyu Star Router	—	B-MB5E202-210322-r11656	—

Weaknesses

CWE-74 · CWE-77

References (5)

Authoritative record: CVE-2026-94139 at cve.org

Vendors: chengdu feiyuxing technology

Weaknesses: CWE-74 · CWE-77

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-94139 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.