What is CVE-2026-41939?

CVE-2026-41939 is a critical-severity vulnerability in Care Everywhere Llc Gateway, classified under CWE-1392. CVSS score: 9.8/10. Published 2026-07-29.

How severe is CVE-2026-41939?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Care Everywhere Llc Gateway

CVE-2026-41939

Care Everywhere Gateway 14.3.10 contains a hard-coded credentials vulnerability in the bundled WildFly 8.2.0.Final management interface that allows unauthenticated remote attackers to gain administrative access by using default credentials identical across all installations. Attackers can authenticate to the exposed WildFly management console on port 20990 and deploy a malicious Web Application Archive file through the Deployments interface to achieve remote code execution as the Windows machine account. Version 14.x.x was declared end-of-life (EOL) in 2017 and future releases have addressed the vulnerable finding.

EPSS: 0.008 (54.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Care Everywhere Llc Gateway — versions 14.3.10

Weakness classification (CWE)

CWE-1392

References

disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-41939?: CVE-2026-41939 is a critical-severity vulnerability in Care Everywhere Llc Gateway, classified under CWE-1392. CVSS score: 9.8/10. Published 2026-07-29.
How severe is CVE-2026-41939?: Critical severity. CVSS v3 base score is 9.8 out of 10.