CVE-2026-101053

Thinkware U3000 TCP Service wpa_supplicant.conf PUT_FILE access control

State: Published
Severity: 6.9 Medium
Published: Sep 28, 2026
Updated: Sep 28, 2026
Reserved: Sep 27, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	7.3 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	7.3 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	7.5 High	AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-284 Improper Access Controls
CWE-266 Incorrect Privilege Assignment

Affected Products

Product	Versions
U3000Thinkware	1.02.04Affected

References

VDB-410915 | Thinkware U3000 TCP Service wpa_supplicant.conf PUT_FILE access controlvdb-entrytechnical-description
VDB-410915 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-101053 | CVE Analysis and Reportthird-party-advisory
Submit #928042 | Thinkware U3000 up to 1.02.04 Improper Access Controlsthird-party-advisory
https://github.com/turretsec/disclosure-thinkware-u3000/blob/main/findings/01-arbitrary-file-write.mdrelated
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.mdbroken-linkexploit

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