CVE-2023-22807 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Ls-Electric	Xbc-Dn32U Firmware	01.80
Ls-Electric	Xbc-Dn32U	-

Related Weaknesses (CWE)

CWE-284

References

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

FAQ

What is CVE-2023-22807?

CVE-2023-22807 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...

How severe is CVE-2023-22807?

CVE-2023-22807 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-22807?

Check the references section above for vendor advisories and patch information. Affected products include: Ls-Electric Xbc-Dn32U Firmware, Ls-Electric Xbc-Dn32U.