CVE-2023-46143

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-494

Affected software

No affected versions have been published.

Timeline

Published: Dec 14, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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