vciy

CVE-2024-2013

INDEX BUILT · 2026-09-20

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An authentication bypass vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway component that if exploited allows attackers without any…

CVE-2024-20134 of 4 sources documented this
32

rank 32 = 0 + 25 + 0 + 7 + 0

rank@v1 · scheduled

Someone is already using it

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

EPSS 0.00680  ·  without this subject the record ranks 32

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 10.0, 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 32

How much of the world it touches

NVD CPE configurations

7 products in the CPE ranges  ·  without this subject the record ranks 25

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 32

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$33,900over 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

$33,900 = $4.99M incident cost x 1 exposure x 0.0068 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

0.0068EPSSNOT IN KEVas of 2026-09-20
Severity10 CRITICALreceipt
Harmtotal loss · unauthenticatedreceipt
Exploitationnone in held sources
Defensefix version namedreceipt
Movementscoring model changedreceipt
PLATEAU10Minimal movement since 2024-06-12, 733 days at 0.01, as of 2026-06-15. arc-rules@v1

Foresight · where to check next

ConnectWiseJetBrainsF5 BIG-IPCisco SecureSolarWinds OrionFortinet FortiOS2013

This record is one instance of CWE-288, authentication bypass using an alternate path or channel. The index holds 681 prior instances of this class, 20 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

Running Hitachi Energy FOXMAN-UN? Check your version

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-288 Authentication Bypass Using an Alternate Path or Channelreceipt
Published consequencesCWE-288: Access Control: Bypass Protection Mechanism[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed inFOXMAN-UN R15B PC5receipt
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 CNA10 CRITICALreceipt
CVSS, NVD10 CRITICALreceipt
Exploit probability0.0068 · top 49% of all CVEsreceipt
Blast breadth7 products across 1 vendorderived
Assigned byHitachi Energyreceipt
Recorded changes17 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productHitachi Energy FOXMAN-UN; Hitachi Energy UNEMreceipt
Published rangeshitachienergy foxman-un r15a; hitachienergy foxman-un r15b; hitachienergy foxman-un r16a; hitachienergy foxman-un r16breceipt
Show all 7 published ranges
hitachienergy foxman-un r15a
hitachienergy foxman-un r15b
hitachienergy foxman-un r16a
hitachienergy foxman-un r16b
hitachienergy unem r15a
hitachienergy unem r15b
hitachienergy unem r16b
Fixed inFOXMAN-UN R15B PC5receipt

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 interactionHitachi Energy UNEMCWE-288 weaknessAdjacent componentsscope changeFull compromise (C/I/A)C:H / I:H / A:Hexploits CWE-288scope changedata compromise

What it is stated by the CNA

An authentication bypass vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway component that if exploited allows attackers without any access to interact with the services and the post-authentication attack surface. receipt

NVD's analysis a second authority

severity
10 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
weakness
CWE-288; CWE-306
affected versions
hitachienergy foxman-un r15a; hitachienergy foxman-un r15b; hitachienergy foxman-un r16a; and 4 more, listed in full below
also scored by
[email protected] 10 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

check it yourself publisher.hitachienergy.com receipt

Movement the material steps

12 Jun 20240.00043
17 Mar 20250.00262 · scoring model v2025.03.14
15 Jun 20260.0068 · scoring model v2026.06.15
Show all 17 observations
12 Jun 20240.00043
16 Aug 20240.00091
17 Mar 20250.00262
28 Mar 20250.00284
29 Mar 20250.00553
30 Mar 20250.00284
7 Apr 20250.00316
15 Apr 20250.00305
20 Jul 20250.00077
21 Jul 20250.00066
22 Jul 20250.00077
31 Oct 20250.00104
18 Nov 20250.00341
21 Nov 20250.00104
10 Mar 20260.00089
5 Jun 20260.00116
15 Jun 20260.0068

17 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 0.0068Published2024-06-11Index as of2026-06-15

The record had been public for 2 years when this index was last written.

Published 2024-06-11 receipt · Index as of 2026-06-15 derived

The pattern, elsewhere

This record is one instance of CWE-288, authentication bypass using an alternate path or channel. The index holds 681 prior instances of this class, 20 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2024-1709 · ConnectWise ScreenConnectmatches 8 of 10KEV listed · 2024receipt
CVE-2023-42793 · JetBrains TeamCitymatches 8 of 10KEV listed · 2023receipt
CVE-2023-46747 · F5 BIG-IPmatches 8 of 10KEV listed · 2023receipt
CVE-2026-20079 · Cisco Secure Firewall Management Center (FMC)matches 8 of 10KEV listed · 2026receipt
CVE-2020-10148 · SolarWinds Orion Platformmatches 8 of 10KEV listed · 2020receipt
CVE-2024-55591 · Fortinet FortiOSmatches 7 of 10KEV listed · 2025receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

681 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

Siblings and hubs

Records related to this one

Its defect family

hitachi energy foxman-un

Of the 3 records in this advisory that state one, this holds the highest EPSS percentile: 0.50005.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

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What usually comes next

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