vciy

CVE-2023-0525

INDEX BUILT · 2026-09-20

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Weak Encoding for Password vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT27 model versions 01.49.000 and prior, GT25 model…

CVE-2023-05254 of 4 sources documented this
26

rank 26 = 0 + 19 + 0 + 7 + 0

rank@v1 · scheduled

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.00682  ·  without this subject the record ranks 26

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.5, from NVD  ·  without this subject the record ranks 7

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 26

How much of the world it touches

NVD CPE configurations

8 products in the CPE ranges  ·  without this subject the record ranks 19

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 26

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$20,800over the next 30 days, if this record is yours
Movementno material movementthe record holds only daily drift and scoring model releases
Basisassumeda published average, not your estate

$20,800 = $4.99M incident cost x 0.6121449559255632 exposure x 0.00682 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.00682EPSSNOT IN KEVas of 2026-09-20
Severity7.5 HIGHreceipt
Harmunauthenticated · networkreceipt
Exploitationnone in held sources
Defenseunaffected versions publishedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2023-08-04, 1096 days at 0.01, as of 2026-08-04. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

Running Mitsubishi Electric Corporation GOT2000…? Check your version

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-261 Weak Encoding for Passwordreceipt
Published consequencesCWE-261: Access Control: Gain Privileges or Assume Identity[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

First unaffected version, by branchgt designer3 1.300n; gt softgot2000 1.300n; gs21 firmware 01.50.000; gs25 firmware 01.50.000; gt21 firmware 01.50.000; gt23 firmware 01.50.000receipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA7.5 HIGHreceipt
CVSS, NVD7.5 HIGHreceipt
Exploit probability0.00682 · top 49% of all CVEsreceipt
Blast breadth8 products across 1 vendorderived
Assigned byMitsubishireceipt
Recorded changes16 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productMitsubishi Electric Corporation GOT2000 Series GT27 model; Mitsubishi Electric Corporation GOT2000 Series GT25 model; Mitsubishi Electric Corporation GOT2000 Series GT23 model…receipt
Published rangesmitsubishielectric gt designer3 < 1.300n; mitsubishielectric gt softgot2000 < 1.300n; mitsubishielectric gt27 firmware < 01.50.000; mitsubishielectric gt25 firmware < 01.50.000receipt
Show all 8 published ranges
mitsubishielectric gt designer3 < 1.300n
mitsubishielectric gt softgot2000 < 1.300n
mitsubishielectric gt27 firmware < 01.50.000
mitsubishielectric gt25 firmware < 01.50.000
mitsubishielectric gt23 firmware < 01.50.000
mitsubishielectric gt21 firmware < 01.50.000
mitsubishielectric gs25 firmware < 01.50.000
mitsubishielectric gs21 firmware < 01.50.000

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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Attack path

Unauthenticated network requestno credentials, no interactionMitsubishi Electric Corporation GT …CWE-261 weaknessConfidentiality lossC:Hexploits CWE-261data compromise

What it is stated by the CNA

Weak Encoding for Password vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT27 model versions 01.49.000 and prior, GT25 model versions 01.49.000 and prior, GT23 model versions 01.49.000 and prior, GT21 model versions 01.49.000 and prior, GOT SIMPLE Series GS25 model versions 01.49.000 and prior, GS21 model versions 01.49.000 and prior, GT Designer3 Version1 (GOT2000) versions 1.295H and prior and GT SoftGOT2000 versions 1.295H and prior allows a remote unauthenticated attacker to obtain plaintext passwords by sniffing packets containing encrypted passwords and decrypting the encrypted passwords, in the case of transferring data with GT Designer3 Version1(GOT2000) and GOT2000 receipt

Read the rest of the CNA's description

Series or GOT SIMPLE Series with the Data Transfer Security function enabled, or in the case of transferring data by the SoftGOT-GOT link function with GT SoftGOT2000 and GOT2000 series with the Data Transfer Security function enabled.

NVD's analysis a second authority

severity
7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
weakness
CWE-261; CWE-326
affected versions
mitsubishielectric gt designer3 < 1.300n; mitsubishielectric gt softgot2000 < 1.300n; mitsubishielectric gt27 firmware < 01.50.000; and 5 more, listed in full below
also scored by
[email protected] 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

check it yourself mitsubishielectric.com jvn.jp cisa.gov receipt

Movement the material steps

4 Aug 20230.00075
17 Mar 20250.00199 · scoring model v2025.03.14
15 Jun 20260.00478 · scoring model v2026.06.15
4 Aug 20260.00682
Show all 16 observations
4 Aug 20230.00075
11 Aug 20230.00101
3 Jul 20240.00108
9 Aug 20240.00154
4 Sep 20240.00165
17 Dec 20240.00218
13 Jan 20250.00216
23 Feb 20250.00236
17 Mar 20250.00199
19 Mar 20250.00314
18 Nov 20250.00232
21 Nov 20250.00314
28 Apr 20260.00392
30 May 20260.00464
15 Jun 20260.00478
4 Aug 20260.00682

16 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.00682Published2023-08-03Index as of2026-08-04

The record had been public for 3 years when this index was last written.

Published 2023-08-03 receipt · Index as of 2026-08-04 derived

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