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CVE-2026-3564
Published: Mar 17, 2026
Modified: Mar 18, 2026
PUBLISHED
CVSS v3.1
9.0
CRITICAL
Description
A condition in ScreenConnect may allow an actor with access to server-level cryptographic material used for authentication to obtain unauthorized access, including elevated privileges, in certain scenarios.
| Vendor | Product | Versions |
|---|---|---|
ConnectWise | ScreenConnect | affected All versions prior to 26.1 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
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