CVE-2025-43876 - Vulnerability Details - OpenCVE

Under certain circumstances a successful exploitation could result in access to the device.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact total

No data.

No data.

No data.

No data.

References

Link	Providers
https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-01
https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

History

Wed, 24 Dec 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 24 Dec 2025 15:45:00 +0000

Type	Values Removed	Values Added
Description		Under certain circumstances a successful exploitation could result in access to the device.
Title		iSTAR Ultra, Ultra SE, Ultra G2, Ultra G2 SE, iSTAR Edge G2 - Authenticated web application command injection - get8021xSettings
Weaknesses		CWE-78
References		https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-01 https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories
Metrics		cvssV4_0 `{'score': 8.7, 'vector': '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'}`

MITRE

Status: PUBLISHED

Assigner: jci

Published: 2025-12-24T15:27:06.898Z

Updated: 2025-12-24T16:20:55.776Z

Reserved: 2025-04-17T20:07:25.122Z

Link: CVE-2025-43876

Vulnrichment

Updated: 2025-12-24T16:20:43.329Z

NVD

Status : Received

Published: 2025-12-24T16:15:48.227

Modified: 2025-12-24T16:15:48.227

Link: CVE-2025-43876

Redhat

No data.

OpenCVE Enrichment

No data.

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