CVE-2023-2062

Name: CVE-2023-2062
Creator: NVD / NIST
Published: 2023-06-02T05:15:10.187+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.2/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2023-2062 is a medium-severity vulnerability rated 6.2/10 on the CVSS scale. Missing Password Field Masking vulnerability in Mitsubishi Electric Corporation EtherNet/IP configuration tools SW1DNN-EIPCT-BD and SW1DNN-EIPCTFX5-BD allows a remote unauthenticated attacker to know the password for MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP. This vulnerability results in authentication bypass vulnerability, which allows the attacker to access MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP via FTP.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

Missing Password Field Masking vulnerability in Mitsubishi Electric Corporation EtherNet/IP configuration tools SW1DNN-EIPCT-BD and SW1DNN-EIPCTFX5-BD allows a remote unauthenticated attacker to know the password for MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP. This vulnerability results in authentication bypass vulnerability, which allows the attacker to access MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP via FTP.

Metrics

CVSS 3.1

6.2/10

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

EPSS Probability

0.33%

24.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Mitsubishielectric	Fx5-Enet\/Ip Firmware	All versions
Mitsubishielectric	Sw1dnn-Eipct-Bd Firmware	All versions
Mitsubishielectric	Rj71eip91 Firmware	All versions
Mitsubishielectric	Sw1dnn-Eipctfx5-Bd Firmware	All versions

References

https://jvn.jp/vu/JVNVU92908006Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-02
https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdfVendor Advisory
https://jvn.jp/vu/JVNVU92908006Third Party Advisory
https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdfVendor Advisory

Timeline

Published: Jun 2, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-2062?

How severe is CVE-2023-2062?

CVE-2023-2062 has a CVSS score of 6.2/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2023-2062?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-2062?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST