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Fencer Vulns
critical 9.1

CVE-2024-2012 json

vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway that if exploited an attacker could use to allow unintended commands or cod…

published 2024-06-11 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-26982

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits
0
none known

Summary

vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway that if exploited an attacker could use to allow unintended commands or code to be executed on the UNEM server allowing sensitive data to be read or modified or could cause other unintended behavior

Patch / fix

  • Hitachi Energy FOXMAN-UN FOXMAN-UN R15B PC5, FOXMAN-UN R16B PC3
  • Hitachi Energy UNEM UNEM R16B PC3

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-014-01 updated cvss 9.1

Hitachi Energy FOXMAN-UN

  • Hitachi Energy FOXMAN-UN R16B_PC2, R15B_PC4, R16A, R15A
    affected: vendor fix, no fix planned
  • Hitachi Energy FOXMAN-UN R16B_PC3, R15B_PC5
    fixed

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

cisa ICSA-25-030-01 updated cvss 9.1

Hitachi Energy UNEM

  • Hitachi Energy UNEM R16B_PC2, R15B_PC4, R16A, R15A
    affected: vendor fix, no fix planned
  • Hitachi Energy UNEM R16B_PC3, R15B_PC5
    fixed

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Hitachi Energy FOXMAN-UN
  • Hitachi Energy UNEM
  • hitachienergy foxman_un
  • hitachienergy unem

Classification

Weakness
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.