CVE-2023-22807

Name: CVE-2023-22807
Creator: NVD / NIST
Published: 2023-02-15T18:15:12.087+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.67%

Last modified Jun 17, 2026

CVE-2023-22807 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. LS ELECTRIC XBC-DN32U with operating system version 01.80 does not properly control access to the PLC over its internal XGT protocol. An attacker could control and tamper with the PLC by sending the packets to the PLC over its XGT protocol. . EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

LS ELECTRIC XBC-DN32U with operating system version 01.80 does not properly control access to the PLC over its internal XGT protocol. An attacker could control and tamper with the PLC by sending the packets to the PLC over its XGT protocol.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.67%

47.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Ls-Electric	Xbc-Dn32u Firmware	01.80

References

https://www.cisa.gov/uscert/ics/advisories/icsa-23-040-02Third Party Advisory, US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-23-040-02Third Party Advisory, US Government Resource

Timeline

Published: Feb 15, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-22807?

How severe is CVE-2023-22807?

CVE-2023-22807 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22807?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-22807?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST