Vulnerability · Published Oct 1, 2026 · Assigned by jci
CVE-2026-27873
Medium 5.6
In plain English
A medium-severity hard-coded credentials in EasyIO FG from Johnson Controls. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities).
Severity (CVSS 4.0)5.6Medium
Exploit odds (30 days)<0.1%top 99.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
- Use of Hard-coded Credentials vulnerability in Johnson Controls EasyIO FG allows - Pasword Spraying. This issue affects EasyIO FG: before 2.0b52.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Johnson Controls | EasyIO FG | 0 – before 2.0b52 |
Weakness: CWE-798 · Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:P