Use of default credentials 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 CAPEC‑560: Use of Default Credentials.

This issue affects iSTAR Ultra: before 2.9.2.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.

Attack Vector Local

Attack Complexity Low

Privileges Required High

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.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Johnson Controls iSTAR Ultra unaffected
Version Status Constraints
0 affected < 2.9.2.CU02
Johnson Controls iSTAR Ultra SE unaffected
Version Status Constraints
0 affected < 6.9.2.CU02
Johnson Controls iSTAR Ultra G2 unaffected
Version Status Constraints
0 affected < 6.9.2.CU02
Johnson Controls iSTAR Ultra G2 SE unaffected
Version Status Constraints
0 affected < 6.9.2.CU02
Johnson Controls iSTAR Edge G2 unaffected
Version Status Constraints
0 affected < 6.9.2.CU02

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Project Subscriptions

Vendors Products
Johnson Controls Subscribe
Istar Edge G2 Subscribe
Istar Ultra Subscribe
Istar Ultra G2 Subscribe
Istar Ultra G2 Se Subscribe
Istar Ultra Se Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories cve-icon
History

Fri, 13 Nov 2026 21:45:00 +0000

Type Values Removed Values Added
Description Use of default credentials 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 CAPEC‑560: Use of Default Credentials. This issue affects iSTAR Ultra: before 2.9.2.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.
First Time appeared Johnson Controls
Johnson Controls istar Edge G2
Johnson Controls istar Ultra
Johnson Controls istar Ultra G2
Johnson Controls istar Ultra G2 Se
Johnson Controls istar Ultra Se
Weaknesses CWE-1392
CPEs cpe:2.3:a:johnson_controls:istar_edge_g2:*:*:*:*:*:*:*:*
cpe:2.3:a:johnson_controls:istar_ultra:*:*:*:*:*:*:*:*
cpe:2.3:a:johnson_controls:istar_ultra_g2:*:*:*:*:*:*:*:*
cpe:2.3:a:johnson_controls:istar_ultra_g2_se:*:*:*:*:*:*:*:*
cpe:2.3:a:johnson_controls:istar_ultra_se:*:*:*:*:*:*:*:*
Vendors & Products Johnson Controls
Johnson Controls istar Edge G2
Johnson Controls istar Ultra
Johnson Controls istar Ultra G2
Johnson Controls istar Ultra G2 Se
Johnson Controls istar Ultra Se
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: jci

Published:

Updated: 2026-11-13T21:41:47.141Z

Reserved: 2025-07-08T14:48:42.604Z

Link: CVE-2025-53697

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses