CVE intelligence and bounded remediation

CVE-2020-14496 — Mitsubishielectric Cpu Module Logging Configuration Tool security vulnerability

Critical CVSS 9.8

Successful exploitation of this vulnerability for multiple Mitsubishi Electric Factory Automation Engineering Software Products of various versions could allow an attacker to escalate privilege and execute malicious programs, which could cause a denial-of-service condition, and allow information to be disclosed, tampered with, and/or destroyed.

Severity
Critical
CVSS
9.8 (3.1)
Published
2022-05-19
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-275

Affected products

  • mitsubishielectric / cpu_module_logging_configuration_tool
  • mitsubishielectric / cw_configurator
  • mitsubishielectric / data_transfer
  • mitsubishielectric / em_configurator
  • mitsubishielectric / ezsocket
  • mitsubishielectric / fr_configurator2

Showing 6 representative product identities from 29 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

General vulnerability remediation

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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