CVE-2026-3564

CRITICAL EPSS 28.1%
Published Mar 17, 20263mo ago · Modified Jun 17, 20262w ago
9.0 CVSS 3.1
Critical
Find Similar
Published Mar 17, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
9.0
Exploitability
2.2
Impact
6.0
Vector string
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

Threat Intelligence

EPSS Exploit Probability
28.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-347

References 1

  • connectwise.com https://www.connectwise.com/company/trust/security-bulletins/2026-03-17-screenconnect-bulletin

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.