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Fencer Intel
high 8.7

CVE-2025-43874 json

: Improper Neutralization of Special Elements used in an OS Command vulnerability in Johnson Controls iSTAR Ultra, Johnson Controls iSTAR U…

published 9h ago modified 9h ago also EUVD-2025-211331

cvss
8.7
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
—
no EPSS score yet
public exploits
0
none known

Summary

: Improper Neutralization of Special Elements used in an OS Command vulnerability in Johnson Controls iSTAR Ultra, Johnson Controls iSTAR Ultra SE, Johnson Controls iSTAR Ultra G2, Johnson Controls iSTAR Ultra G2 SE, and Johnson Controls iSTAR Edge G2 allows : OS Command Injection.

This issue affects iSTAR Ultra: before 6.9.2.CU02; iSTAR Ultra SE: before 6.9.2.CU02; iSTAR Ultra G2: before 6.9.2.CU02; iSTAR Ultra G2 SE: before 6.9.2.CU02; iSTAR Edge G2: before 6.9.2.CU02.

Patch / fix

  • Johnson Controls iSTAR Ultra 6.9.2.CU02
  • Johnson Controls iSTAR Ultra SE 6.9.2.CU02
  • Johnson Controls iSTAR Ultra G2 6.9.2.CU02
  • Johnson Controls iSTAR Ultra G2 SE 6.9.2.CU02
  • Johnson Controls iSTAR Edge G2 6.9.2.CU02

Is CVE-2025-43874 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

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

cisa ICSA-25-345-02 updated cvss 8.8

Johnson Controls iSTAR Ultra

  • Johnson Controls iSTAR Edge G2 <6.9.3 Johnson Controls iSTAR Ultra <6.9.7.CU01 Johnson Controls iSTAR Ultra G2 <6.9.3 Johnson Controls iSTAR Ultra G2 SE <6.9.3 Johnson Controls iSTAR Ultra LT <6.9.7.CU01 Johnson Controls iSTAR Ultra SE <6.9.7.CU01
    affected: vendor fix, mitigation “Johnson Controls recommends users take the following actions:” johnsoncontrols.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CVSS scores

assigned by version score vector
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • Johnson Controls iSTAR Ultra
  • Johnson Controls iSTAR Ultra SE
  • Johnson Controls iSTAR Ultra G2
  • Johnson Controls iSTAR Ultra G2 SE
  • Johnson Controls iSTAR Edge G2

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Intel 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.