CVE Tools
Home/Vulnerability/CVE-2025-53699

CVE-2025-53699

Johnson Controls iSTAR Ultra, iSTAR Ultra SE, iSTAR Ultra G2, iSTAR Ultra G2 SE, iSTAR Edge G2 (Update A)

Published: Aug 12, 2025Updated: Dec 16, 2025 Sources: csaf
NVD MITRE
8.8CVSS
HIGH

Successful exploitation of these vulnerabilities may allow an attacker to modify firmware and access the space that is protected by the device.

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

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')CWE-349Acceptance of Extraneous Untrusted Data With Trusted DataCWE-1392Use of Default CredentialsCWE-1299Missing Protection Mechanism for Alternate Hardware InterfaceCWE-922Insecure Storage of Sensitive Information

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Credential Access
Execution
View detailed technique mapping

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-224-02.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-25-224-02
cisa.gov
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa.gov
and 22 more references View all →

Timeline

Published
Aug 12, 2025
Last Updated
Dec 16, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-53699 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
AI-powered analysis
Plain-language impact assessment and exploitation scenario
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows