CVE-2023-46380

LOYTEC Electronics Insecure Transit / Insecure Permissions / Unauthenticated Access

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

LOYTEC LINX-212 firmware 6.2.4 and LVIS-3ME12-A1 firmware 6.2.2 and LIOB-586 firmware 6.2.3 devices send password-change requests via cleartext HTTP.

Los dispositivos LOYTEC LINX-212 firmware 6.2.4 y LVIS-3ME12-A1 firmware 6.2.2 y LIOB-586 firmware 6.2.3 envían solicitudes de cambio de contraseña a través de HTTP de texto plano.

LOYTEC LINX-151, LINX-212, LVIS-3ME12-A1, LIOB-586, LIOB-580 V2, LIOB-588, L-INX Configurator devices (all versions) send password-change requests via cleartext HTTP.

Products from LOYTEC electronics such as Loytec LWEB-802, L-INX Automation Servers, L-IOB I/O Controllers, and L-VIS Touch Panels suffer from improper access control and insecure transit vulnerabilities.

*Credits: N/A

CVSS Scores

NISTv3.1 7.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-10-23 CVE Reserved
2023-11-04 CVE Published
2024-10-04 EPSS Updated
2024-10-21 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-319: Cleartext Transmission of Sensitive Information

CAPEC

References (4)

URL	Tag	Source
http://packetstormsecurity.com/files/175646/LOYTEC-Electronics-Insecure-Transit-Insecure-Permissions-Unauthenticated-Access.html	Third Party Advisory
https://seclists.org/fulldisclosure/2023/Nov/0	Mailing List
https://www.txone.com/blog/ten-unpatched-vulnerabilities-in-building-automation-products-identified-by-txone-networks
https://www.cisa.gov/news-events/ics-advisories/icsa-24-247-01

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Loytec Search vendor "Loytec"	Linx-212 Firmware Search vendor "Loytec" for product "Linx-212 Firmware"	6.2.4 Search vendor "Loytec" for product "Linx-212 Firmware" and version "6.2.4"	-	Affected	in	Loytec Search vendor "Loytec"	Linx-212 Search vendor "Loytec" for product "Linx-212"	-	-	Safe
Loytec Search vendor "Loytec"	Lvis-3me12-a1 Firmware Search vendor "Loytec" for product "Lvis-3me12-a1 Firmware"	6.2.2 Search vendor "Loytec" for product "Lvis-3me12-a1 Firmware" and version "6.2.2"	-	Affected	in	Loytec Search vendor "Loytec"	Lvis-3me12-a1 Search vendor "Loytec" for product "Lvis-3me12-a1"	-	-	Safe
Loytec Search vendor "Loytec"	Liob-586 Firmware Search vendor "Loytec" for product "Liob-586 Firmware"	6.2.3 Search vendor "Loytec" for product "Liob-586 Firmware" and version "6.2.3"	-	Affected	in	Loytec Search vendor "Loytec"	Liob-586 Search vendor "Loytec" for product "Liob-586"	-	-	Safe