ConnectWise known exploited vulnerabilities
Every ConnectWise CVE on CISA's Known Exploited Vulnerabilities catalog, newest addition first: 4 in all, 2 added in the last 12 months.
- CVE-2026-84869ScreenConnect Client: Guest-to-Host File Execution via File-Transfer ActionsConnectWise ScreenConnect
- CVE-2024-1708Improper limitation of a pathname to a restricted directory (“path traversal”)ConnectWise ScreenConnect
- CVE-2025-3935ScreenConnect Exposure to ASP.NET ViewState Code InjectionConnectWise ScreenConnect
- CVE-2024-1709Authentication bypass using an alternate path or channelConnectWise ScreenConnect
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Frequently asked questions
How many ConnectWise vulnerabilities are in CISA KEV?
4 ConnectWise vulnerabilities are on CISA's Known Exploited Vulnerabilities catalog, 2 of them added in the last 12 months. The newest is CVE-2026-84869 (ConnectWise ScreenConnect Improper Privilege Management and Missing Authorization Vulnerability), added 2026-09-11.
Which ConnectWise products are in CISA KEV?
1 product, including ScreenConnect. Attackers have exploited every one of these entries in the wild, and US federal agencies must patch each by its CISA due date.
Are ConnectWise KEV vulnerabilities used by ransomware?
CISA knows ransomware campaigns exploit 2 of the 4 ConnectWise entries.