CVE-2023-3127

Improper Authentication in iSTAR

Description

An unauthenticated user could log into iSTAR Ultra, iSTAR Ultra LT, iSTAR Ultra G2, and iSTAR Edge G2 with administrator rights.

Remediation

Solution:

  • Upgrade iSTAR Ultra, iSTAR Ultra LT, iSTAR Ultra G2, and iSTAR Edge G2 firmware to version 6.9.2 CU01.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory johnsoncontrols.com
Affected: Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Ultra
Affected: Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Ultra LT
Affected: Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Ultra G2
Affected: Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Edge G2
Published at:
Updated at:

References

Link Tags
https://www.johnsoncontrols.com/cyber-solutions/security-advisories vendor advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-192-02 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2023-3127?
CVE-2023-3127 has been scored as a high severity vulnerability.
How to fix CVE-2023-3127?
To fix CVE-2023-3127: Upgrade iSTAR Ultra, iSTAR Ultra LT, iSTAR Ultra G2, and iSTAR Edge G2 firmware to version 6.9.2 CU01.
Is CVE-2023-3127 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-3127 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-3127?
CVE-2023-3127 affects Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Ultra, Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Ultra LT, Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Ultra G2, Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. iSTAR Edge G2.
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