CVE-2026-35503

[CVE catalog]

A vulnerability in SenseLive X3050’s web management interface allows authentication logic to be performed entirely on the client side, relying on hardcoded values within browser-executed scripts rather than server-side verification. An attacker with access to the login page could retrieve these exposed parameters and gain unauthorized access to administrative functionality.

Severity

Critical · CVSS 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Published

Apr 21, 2026, 6:00:00 AM UTC

Source

[NVD] · [CVE record]

EPSS

0.55% · Oct 27, 2026

{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "x3500_firmware",
      "ecosystem": "cpe",
      "fixed_version": ""
    },
    {
      "name": "x3500_firmware",
      "ranges": [],
      "ecosystem": "cpe",
      "fixed_version": "",
      "provider_record_id": "NVD-CVE-2026-35503"
    }
  ]
}