CVE-2026-64893 Information disclosure in EasyIO NEO
Attackers can intercept sensitive data via Man-in-the-Middle attacks due to cleartext transmission in Johnson Controls EasyIO NEO devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-64893?
CVE-2026-64893 is a high-severity vulnerability in Johnson Controls EasyIO NEO, published on 1 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
- Cleartext Transmission of Sensitive Information vulnerability in Johnson Controls EasyIO NEO allows - Man In the Middle Attack.
This issue affects EasyIO NEO: before 3.3b25.
Weakness: CWE-319
Which versions are affected by CVE-2026-64893?
How do I fix CVE-2026-64893?
No fix has been published for CVE-2026-64893 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-64893 being exploited?
There is no known exploitation of CVE-2026-64893 in the wild and no public exploit code.
Sources
Also known as GHSA-7qm5-3w7w-vwh7.