CVE-2025-3935
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
1/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
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.
CISA Known Exploited Vulnerability
Vendor / Product
ConnectWise — ScreenConnect
Date Added
2025-06-02
Remediation Due
2025-06-23
https://www.connectwise.com/company/trust/security-bulletins/screenconnect-security-patch-2025.4 ; https://nvd.nist.gov/vuln/detail/CVE-2025-3935