Vulnerability in Phoenix Contact Automation Worx Software Suite
CVE-2023-46143
Download of Code Without Integrity Check vulnerability in PHOENIX CONTACT classic line PLCs allows an unauthenticated remote attacker to modify some or all applications on a PLC.
EPSS: 0.003 (25.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Phoenix Contact Automation Worx Software Suite — versions all
- Phoenix Contact Axc 1050 — versions all
- Phoenix Contact Axc 1050 Xc — versions all
- Phoenix Contact Axc 3050 — versions all
- Phoenix Contact Config+ — versions all
- Phoenix Contact Fc 350 Pci Eth — versions all
- Phoenix Contact Ilc1x0 — versions all
- Phoenix Contact Ilc1x1 — versions all
- Phoenix Contact Ilc 3xx — versions all
- Phoenix Contact Pc Worx — versions all
Weakness classification (CWE)
References
- info@cert.vde.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-46143?
- CVE-2023-46143 is a high-severity vulnerability in Phoenix Contact Automation Worx Software Suite, classified under Download of Code Without Integrity Check. CVSS score: 7.5/10. Published 2023-12-14.
- How severe is CVE-2023-46143?
- High severity. CVSS v3 base score is 7.5 out of 10.