What is CVE-2025-14823?

CVE-2025-14823 is a medium-severity vulnerability in Connectwise Screenconnect, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 5.3/10. Published 2025-12-18.

How severe is CVE-2025-14823?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Connectwise Screenconnect

CVE-2025-14823

In deployments using the ScreenConnect™ Certificate Signing Extension, encrypted configuration values including an Azure Key Vault-related key, could be returned to unauthenticated users through a client-facing endpoint under certain condi…

EPSS: 0.000 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Connectwise Screenconnect — versions ScreenConnect (all supported versions) when used with the Certificate Signing Extension versions prior to 1.0.12

Weakness classification (CWE)

CWE-201 — Insertion of Sensitive Information into Sent Data

References

www.connectwise.com/company/trust/security-bulletins/2025-12-18-screenconnect-c…

Frequently asked questions

What is CVE-2025-14823?: CVE-2025-14823 is a medium-severity vulnerability in Connectwise Screenconnect, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 5.3/10. Published 2025-12-18.
How severe is CVE-2025-14823?: Medium severity. CVSS v3 base score is 5.3 out of 10.