---
id: CVE-2026-101053
title: A vulnerability was determined in Thinkware U3000 up to 1.02.04
summary: >-
  A vulnerability was determined in Thinkware U3000 up to 1.02.04. This impacts
  the function PUT_FILE of the file /tmp/wpa_supplicant.conf of the component
  TCP Service. Executing a manipulation of the argument path can lead to
  improper acc…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-266
  - CWE-284
vendor: Thinkware
product: U3000
affected:
  - U3000 1.02.04
published: '2026-09-28'
updated: '2026-09-28'
sourceUpdated: '2026-09-28T13:17:19.530'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-101053'
references:
  - url: >-
      https://github.com/tuhttps://github.com/turretsec/disclosure-thinkware-u3000/blob/main/findings/02-arbitrary-file-read.mdrretsec/disclosure-thinkware-u3000/blob/main/findings/01-arbitrary-file-write.md
    label: cna@vuldb.com
  - url: >-
      https://github.com/turretsec/disclosure-thinkware-u3000/blob/main/findings/01-arbitrary-file-write.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-101053'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/928042'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/410915'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/410915/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-28T12:46:18.617163Z'
ingestedAt: '2026-09-28T13:09:42.224Z'
---

## Overview

A vulnerability was determined in Thinkware U3000 up to 1.02.04. This impacts the function PUT_FILE of the file /tmp/wpa_supplicant.conf of the component TCP Service. Executing a manipulation of the argument path can lead to improper access controls. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.