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CVE-2025-43867

Johnson Controls FX Server, FX80 and FX90 (Update A)

Published: Aug 7, 2025Updated: Dec 4, 2025 Sources: csaf
NVD MITRE
7.7CVSS
HIGH

Successful exploitation of this vulnerability could allow an attacker to compromise the device's configuration files.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None

Weaknesses

CWE-1395Dependency on Vulnerable Third-Party Component

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-219-02.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-02
cisa.gov
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa.gov
and 11 more references View all →

Timeline

Published
Aug 7, 2025
Last Updated
Dec 4, 2025

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