CRITICALCVSS 9.9Actively exploited · CISA KEV since 2026-09-11Vulnerability
CVE-2026-84869
ConnectWise ScreenConnect contains both an improper privilege management and missing authorization vulnerability that may allow an attacker to transfer and execute files through an active remote session without authorization or host confirmation.
Properties
- Euvd product
- ScreenConnect
- Vulnerability name
- ConnectWise ScreenConnect Improper Privilege Management and Missing Authorization Vulnerability
- First seen
- 2026-09-12T03:55:19+00:00
- Cvss score
- 9.9
- Epss score
- 0.00924
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2026-09-14
- Euvd assigner
- ConnectWise
- Retrieved at
- 2026-10-26T23:22:25+00:00
- Exploited euvd since
- 2026-09-11T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2026-09-11
- Euvd base score version
- 3.1
- Score
- 9.9
- Fetched at
- 2026-10-20T10:36:20+00:00
- Euvd vendor
- ConnectWise
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 9.9
Related Entities (7)
HAS_WEAKNESS (2)
MENTIONED_IN (2)
AFFECTS_PRODUCT (1)
DESCRIBES (1)
INVOLVES (1)
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