CVEvulnerability

CVE-2020-5594

9.8 CRITICAL Published 2020-06-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-06-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-319

Description

Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive information between CPU modules and GX Works3 and/or GX Works2 via unspecified vectors.

Affected configurations

• mitsubishielectric melsec iq-r firmware • mitsubishielectric melsec iq-f firmware • mitsubishielectric melsec-q firmware • mitsubishielectric melsec-l firmware • mitsubishielectric melsec-fx firmware

Related

Weakness · CWE (1)

  • CWE-319 Cleartext Transmission of Sensitive Information weakness

References