CVE-2023-22803
CVE-2023-22803

7.5HIGH

Key Information:

Vendor

Ls Electric

Status
Xbc-dn32u
Vendor
CVE Published:
15 February 2023

What is CVE-2023-22803?

The LS ELECTRIC XBC-DN32U programmable logic controller (PLC) running on version 01.80 has a serious vulnerability that lacks proper authentication for executing critical functions. This security gap enables an attacker to potentially manipulate the PLC's operational modes without authorization, posing a significant risk to industrial control environments. Organizations utilizing this PLC should assess their security measures and consider immediate updates to mitigate potential exploitation.

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Affected Version(s)

XBC-DN32U Operating System Version 01.80

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

HeeA Go of Dankook University reported these vulnerabilities
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