Paper/Archive/CVE-2023-22804

CVE-2023-22804

LS Electric XBC-DN32U — CVE-2023-22804

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 53.5.535 × 2010.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to create users on the PLC. This could allow an attacker to create and use an account with elevated privileges and take control of the device.

Affected

ProductAffectedFixed inSource

XBC-DN32UOperating System Version 01.80–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

icscert (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refcisa.gov/uscert/ics/advisories/icsa-23-040-02