CVEvulnerability
CVE-2023-3127
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2023-07-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-287
Description
An unauthenticated user could log into iSTAR Ultra, iSTAR Ultra LT, iSTAR Ultra G2, and iSTAR Edge G2 with administrator rights.
Affected configurations
• johnsoncontrols istar ultra firmware (>= 6.8.6 < 6.9.2)
• johnsoncontrols istar ultra firmware 6.9.2
• johnsoncontrols istar ultra lt firmware (>= 6.8.6 < 6.9.2)
• johnsoncontrols istar ultra lt firmware 6.9.2
• johnsoncontrols istar ultra g2 firmware (< 6.9.2)
• johnsoncontrols istar ultra g2 firmware 6.9.2
• johnsoncontrols edge g2 firmware (< 6.9.2)
• johnsoncontrols edge g2 firmware 6.9.2
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-192-02 Third Party Advisory, US Government Resource
- 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
- https://www.johnsoncontrols.com/cyber-solutions/security-advisories Vendor Advisory