CVE-2023-36609

HIGH

TBox RTUs - Privilege Escalation

Title source: llm

Description

The affected TBox RTUs run OpenVPN with root privileges and can run user defined configuration scripts. An attacker could set up a local OpenVPN server and push a malicious script onto the TBox host to acquire root privileges.

References (1)

[Mitigation, Third Party Advisory, US Government Resource] https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03

Scores

CVSS v3 7.2

EPSS 0.0008

EPSS Percentile 23.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-829

Status published

Products (5)

ovarro/tbox_lt2_firmware < 1.50.598

ovarro/tbox_ms-cpu32-s2_firmware < 1.50.598

ovarro/tbox_ms-cpu32_firmware < 1.50.598

ovarro/tbox_rm2_firmware < 1.50.598

ovarro/tbox_tg2_firmware < 1.50.598

Published Jul 03, 2023

Tracked Since Feb 18, 2026