Vulnerability in Ls Electric Xbc-Dn32u
CVE-2023-22807
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (49.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Ls Electric Xbc-Dn32u — versions Operating System Version 01.80
- Ls-Electric Xbc-Dn32u
- Ls-Electric Xbc-Dn32u Firmware — versions 01.80
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.cisa.gov/uscert/ics/advisories/icsa-23-040-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-22807?
- CVE-2023-22807 is a critical-severity vulnerability in Ls Electric Xbc-Dn32u, classified under Improper Access Control. CVSS score: 9.8/10. Published 2023-02-15.
- How severe is CVE-2023-22807?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-22807 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.