CVE-2023-1083 CRITICAL

CVE-2023-1083: Welotec: improper access control in TK500v1 router series

Vendor Welotec
Product TK515L
Weakness CWE-306 · Missing auth
Published April 9, 2024
Last update October 2, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.

Key dates

02Disclosure timeline

April 9, 2024 CVE published
October 2, 2024 Record updated