CVE-2026-124580

{
  "etk_id": "ETK-2026-3935",
  "cve_id": "CVE-2026-124580",
  "display_id": "CVE-2026-124580",
  "ghsa_id": "GHSA-4frq-3c52-pfc8",
  "euvd_id": "EUVD-2026-119876",
  "status": "published",
  "anchor_state": "anchored",
  "title": "OS command injection in VW2100 and VEC10GP Weixin Auth endpoint",
  "summary": "VW2100 and VEC10GP devices using the affected 1.0 firmware build have an OS command injection flaw in the Weixin Auth web endpoint. An unauthenticated remote attacker may execute commands on a device if they can access that endpoint.",
  "mitigation": "Disable the Weixin Auth endpoint where it is not required, or restrict it to trusted administrative networks and block public access. No fixed version is recorded; isolate affected devices and apply a vendor update if one becomes available.",
  "vendor": "Chengdu Feiyuxing Technology",
  "product": "VW2100",
  "affected": [
    {
      "affected_notes": [
        "1.0 B-MB3W202-210825-r11775"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "VW2100",
      "purl": null
    },
    {
      "affected_notes": [
        "1.0 B-MB3W202-210825-r11775"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "VEC10GP",
      "purl": null
    }
  ],
  "cwes": [
    78
  ],
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
  "epss_score": 0.0279,
  "epss_percentile": 0.8653,
  "epss_asof": "2026-11-09",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 17.129941733333332,
  "t0_at": "2026-11-09T08:00:24.210000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-11-09T08:00:24.210000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-09T08:00:24.210000+00:00",
      "url": "https://github.com/Walnut1337/Feiyuxing_VROS_command_injection/blob/main/poc_weixin_auth.py"
    },
    "trigger_signal": {
      "at": "2026-11-09T08:00:24.210000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-09T08:00:24.210000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-124580"
    }
  }
}