CVE-2025-14823: medium-severity vulnerability in ConnectWise ScreenConnect
Certificate Signing Extension Returns Encrypted Values
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
ConnectWise · ScreenConnectRelated CVEs — ConnectWise ScreenConnect
In the same product, most dangerous first.
CVE-2024-1709CRITICALAuthentication bypass using an alternate path or channelEPSS 100.0%KEVCVE-2024-1708HIGHImproper limitation of a pathname to a restricted directory (“path traversal”)EPSS 95.4%KEVCVE-2025-3935HIGHScreenConnect Exposure to ASP.NET ViewState Code InjectionEPSS 3.6%KEVCVE-2026-84869CRITICALScreenConnect Client: Guest-to-Host File Execution via File-Transfer ActionsEPSS 0.9%KEVCVE-2022-36781MEDIUMConnectWise - ScreenConnect Session Code BypassEPSS 0.6%CVE-2026-3564CRITICALScreenConnect Instance Level Cryptographic Material ExposureEPSS 0.4%