CVE-2026-71449 Hardcoded credentials in EasyIO FS32
An attacker can retrieve embedded sensitive data from Johnson Controls EasyIO FS32 devices due to a hard-coded cryptographic key.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-71449?
CVE-2026-71449 is a critical vulnerability in Johnson Controls EasyIO FS32, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
: Use of Hard-coded Cryptographic Key vulnerability in Johnson Controls EasyIO FS32 allows : Retrieve Embedded Sensitive Data.
This issue affects EasyIO FS32: before 3.0b63.
Weakness: CWE-321
Which versions are affected by CVE-2026-71449?
How do I fix CVE-2026-71449?
No fix has been published for CVE-2026-71449 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-71449 being exploited?
There is no known exploitation of CVE-2026-71449 in the wild and no public exploit code.
Sources
Also known as GHSA-w2h3-qvv9-248h.