CVE-2025-3935
ConnectWise ScreenConnect Improper Authentication Vulnerability
⚠ KEVEPSS 6.1%
Description
ConnectWise ScreenConnect contains an improper authentication vulnerability. This vulnerability could allow a ViewState code injection attack, which could allow remote code execution if machine keys are compromised.
How to fix CVE-2025-3935
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2025-3935 being exploited?
Yes — CVE-2025-3935 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.