CVE-2023-2062

mediumpriority · track · 25EPSS 0.003 · 26 %ileEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.33% (26th) EPSS
CVSS 6.2 · medium
Is it mine?
14 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

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.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedSW1DNN-EIPCT-BDcisa_csaf_ot

    Mitsubishi Electric recommends that customers take the following mitigation measures to minimize the risk of exploitation of these vulnerabilities common to SW1DNN-EIPCT-BD and SW1DNN-EIPCTFX5-BD:

  • FixedSW1DNN-EIPCTFX5-BDcisa_csaf_ot

    Mitsubishi Electric recommends that customers take the following mitigation measures to minimize the risk of exploitation of these vulnerabilities common to SW1DNN-EIPCT-BD and SW1DNN-EIPCTFX5-BD:

  • MitigationSW1DNN-EIPCT-BDcisa_csaf_ot

    Allow only trusted users to log in or remotely log in.

  • MitigationSW1DNN-EIPCTFX5-BDcisa_csaf_ot

    Allow only trusted users to log in or remotely log in.

02

cvss

Technical severity, 0–10. One row per scoring source.

6.2
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.5 · impact 3.6
v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · CISA US
v3.16.2mediumAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU
v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU
v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jpexploitability 2.5 · impact 3.6
v3.15.7mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-668USprimaryCWE-549USCWE-549USCWE-549US
05

affected products (14)

Products and version ranges known to be affected.

06

advisories (1)

Vendor and ecosystem advisories describing this.

  • ICSA-23-157-02Mitsubishi Electric MELSEC iQ-R Series/iQ-F Series (Update C)2023-06-06icsa · cisa_csaf_otUS

    Successful exploitation of these vulnerabilities could allow a remote unauthenticated attacker to connect to the module via FTP and bypass authentication to log in.

07

also known as (4)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducisa_csaf_otnvdNVDCVE.orgMITRE
published 2023-06-02modified 2026-06-17
10

references (9)

External citations — patches, advisories, analysis.

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