Certificate Signing Extension Returns Encrypted Values_CVE-2025-14823

5.3 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

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 conditions. The values remained encrypted and securely stored at rest; however, an encrypted representation could be exposed in client responses. Updating the Certificate Signing Extension to version 1.0.12 or higher ensures configuration handling occurs exclusively on the server side, preventing encrypted values from being transmitted to or rendered by client-side components.

Basic Information

ID CVE-2025-14823

Source ConnectWise

Published Dec 18, 2025 at 15:50

Modified Dec 18, 2025 at 16:04

Affected Product

Vendor ConnectWise

Product ScreenConnect

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

Affected Versions ConnectWise ScreenConnect ScreenConnect (all supported versions) when used with the Certificate Signing Extension versions prior to 1.0.12

CWE Classification

CWE-201

References

www.connectwise.com /company/trust/security-bulletins/2025-12-18-screenconnect-certificate-signing-extension-update

{
    "lastseen": "",
    "description": "In deployments using the ScreenConnect\u2122 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 conditions. The values remained encrypted and securely stored at rest; however, an encrypted representation could be exposed in client responses. Updating the Certificate Signing Extension to version 1.0.12 or higher ensures configuration handling occurs exclusively on the server side, preventing encrypted values from being transmitted to or rendered by client-side components.",
    "published": "2025-12-18T15:50:06.929Z",
    "modified": "2025-12-18T16:04:17.893Z",
    "type": "cve",
    "title": "Certificate Signing Extension Returns Encrypted Values",
    "source": "ConnectWise",
    "references": "https://www.connectwise.com/company/trust/security-bulletins/2025-12-18-screenconnect-certificate-signing-extension-update",
    "id": "CVE-2025-14823",
    "bulletinFamily": "",
    "cwe": [
        "CWE-201"
    ],
    "cvelist": null,
    "sourceData": "ConnectWise ScreenConnect ScreenConnect (all supported versions) when used with the Certificate Signing Extension versions prior to 1.0.12",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "ScreenConnect",
    "version": "ScreenConnect (all supported versions) when used with the Certificate Signing Extension versions prior to 1.0.12",
    "vendor": "ConnectWise",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}