CVE-2023-22803 - Vulnerability Details - OpenCVE

LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00057.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Ls-electric	Xbc-dn32u Xbc-dn32u Firmware

Configuration 1 [-]

AND

cpe:2.3:o:ls-electric:xbc-dn32u_firmware:01.80:*:*:*:*:*:*:*

cpe:2.3:h:ls-electric:xbc-dn32u:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-26915	LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.

Fixes

Solution

No solution given by the vendor.

Workaround

LS ELECTRIC is developing mitigations (to be released tentatively by the end of 2023) and recommends users follow the provided workarounds to reduce the risk of exploitation: * Restrict communication to the PLC to only trusted IP addresses and trusted devices by enabling the “Host Table” option in the configuration window of the PLC.

References

Link	Providers
https://www.cisa.gov/uscert/ics/advisories/icsa-23-040-02

History

Thu, 16 Jan 2025 22:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2023-02-15T17:23:46.060Z

Updated: 2025-01-16T21:56:53.061Z

Reserved: 2023-01-06T18:49:55.854Z

Link: CVE-2023-22803

Vulnrichment

Updated: 2024-08-02T10:20:30.844Z

NVD

Status : Modified

Published: 2023-02-15T18:15:11.747

Modified: 2024-11-21T07:45:27.017

Link: CVE-2023-22803

Redhat

No data.

OpenCVE Enrichment

No data.

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