CVE-2026-84869
קריטית 9.9 מנוצלת בשטח (KEV)
ניצול פעיל מאומת — קטלוג CISA KEV
- שם
- ConnectWise ScreenConnect Improper Privilege Management and Missing Authorization Vulnerability
- נוסף לקטלוג
- יעד טיפול (פדרלי)
- פעולה נדרשת
- Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
9.9 (CRITICAL)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EPSS — סבירות ניצול
- 1% (אחוזון 100) נכון ל-10/10/2026
- CWE
- CWE-269, CWE-862
מוצרים מושפעים
connectwise: screenconnect
קישורים
- https://www.connectwise.com/company/trust/advisories Vendor Advisory
- https://www.connectwise.com/company/trust/security-bulletins/2026-09-08-screen… Vendor Advisory
- https://github.com/ConnectWise-Advisories/Disclosures/tree/main/CVE-2026-84869 Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-202… US Government Resource
- https://www.huntress.com/blog/rogue-screenconnect-installations Third Party Advisory