CVE-2026-84869 ConnectWise ScreenConnect
A condition in the ScreenConnect client may allow files to be transferred and executed through an active remote session without authorization or Host confirmation in certain circumstances. ScreenConnect servers are not impacted.
- CVSS
- 9.9 Critical
- EPSS
- 0.9%
- Percentile
- 61
- Published
- 2026-09-08
- Force
- 10 of 12
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
On CISA’s exploited list
ConnectWise ScreenConnect Improper Privilege Management and Missing Authorization Vulnerability
- Added
- 2026-09-11
- Federal patch deadline
- 2026-09-14
- Ransomware use
- not known