CVE-2023-40151 | When user authentication is not enabled the shell can exe… | CVSS 10.0 CRITICAL

Description

When user authentication is not enabled the shell can execute commands with the highest privileges. Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR-A) any Sixnet UDR message will meet an authentication challenge over UDP/IP. When the same message comes over TCP/IP the RTU will simply accept the message with no authentication challenge.

Metadata

CVE ID: CVE-2023-40151
State: PUBLISHED
Assigner: icscert
Reserved: 2023-09-18 22:41 UTC
Published: 2023-11-21 00:11 UTC
Last updated: 2026-02-25 17:20 UTC
Primary CWE: CWE-749
CWE-749 Exposed Dangerous Method Or Function
Vendor / Product: Red Lion Controls / ST-IPm-8460
Sources: cve.org · NVD

Severity & Metrics

10.0 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: yes
Tech. Impact: total

Affected products (6)

Vendor	Product	Platform	Versions
Red Lion Controls	ST-IPm-6350	—	4.9.114
Red Lion Controls	ST-IPm-8460	—	6.0.202
Red Lion Controls	VT-IPm2m-113-D	—	4.9.114
Red Lion Controls	VT-IPm2m-213-D	—	4.9.114
Red Lion Controls	VT-mIPm-135-D	—	4.9.114
Red Lion Controls	VT-mIPm-245-D	—	4.9.114

Weakness (CWE)

CWE	Source	Description
CWE-749	cna	CWE-749 Exposed Dangerous Method Or Function

CVSS scores (1)

Score	Severity	Version	Source	Vector
10.0	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References (2)