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CVE-2023-46381

Published: Nov 4, 2023Updated: Nov 4, 2025 Sources: CVE List NVD csafCWE-306
8.2HIGH
NVD MITRE
EPSS Score
7.4%
Top 6.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

LOYTEC LINX-151, LINX-212, LVIS-3ME12-A1, LIOB-586, LIOB-580 V2, LIOB-588, L-INX Configurator devices (all versions) lack authentication for the preinstalled version of LWEB-802 via an lweb802_pre/ URI. An unauthenticated attacker can edit any project (or create a new project) and control its GUI.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:LAvailability
Low
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Weaknesses

CWE-306

Affected Products

n/an/a
linx-212 firmwareloytec
Embedded
ICS / OT / IoT / building-automation
lvis-3me12-a1 firmwareloytec
Embedded
ICS / OT / IoT / building-automation
liob-586 firmwareloytec
Embedded
ICS / OT / IoT / building-automation
loyteccommercialICS / OT / IoTaka linx-212 firmware, linx-151 firmware, lvis-3me firmware

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
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References

https://seclists.org/fulldisclosure/2023/Nov/0
seclists.org
http://packetstormsecurity.com/files/175646/LOYTEC-Electronics-Insecure-Transit-Insecure-Permissions-Unauthenticated-Access.html
packetstormsecurity.com
https://www.txone.com/blog/ten-unpatched-vulnerabilities-in-building-automation-products-identified-by-txone-networks/
txone.com
and 30 more references View all →

Timeline

Published
Nov 4, 2023
Last Updated
Nov 4, 2025

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