CVE-2026-111594
InterSystems Corporation InterSystems IRIS for Health Cleartext Transmission of Sensitive Information
- State
- Published
- Severity
- 9.2 Critical
- Published
- Oct 22, 2026
- Updated
- Oct 22, 2026
- Reserved
- Oct 16, 2026
Description
InterSystems IRIS for Health has TLS/SSL encryption turned off by default, which may enable an attacker to view transmitted data and use that data to log into the device.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.2 Critical | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | icscert |
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | icscert |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
IRIS for HealthInterSystems |
|
References
- https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=ROARS_gsecuring_checklist
- https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=GSA_manage_superserver
- https://wrc.intersystems.com/
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-295-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-295-01.json
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