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Exploited vulnerability · CISA KEV

Is CVE-2024-1708 exploited? Yes: in CISA KEV since 28 Apr 2026

Gociux · ConnectWise ScreenConnect · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2024-1708, ConnectWise ScreenConnect Path Traversal Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 28 Apr 2026, 797 days after it was published. It is known to be used in ransomware campaigns. It affects ConnectWise ScreenConnect. If you run it, CISA's required action is: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

exploitedYesCISA KEV · 28 Apr 2026
ransomwareKnownused in campaigns
EPSStop 1%among the most likely CVEs to be exploited
severity8.4CVSS 3.1 · high
US federal due12 May 2026BOD 22-01 deadline

What it is

ConnectWise ScreenConnect contains a path traversal vulnerability which could allow an attacker to execute remote code or directly impact confidential data and critical systems.

VendorConnectWise (4 exploited CVEs in KEV)
ProductScreenConnect
VulnerabilityConnectWise ScreenConnect Path Traversal Vulnerability
WeaknessCWE-22
Published21 Feb 2024
Added to KEV28 Apr 2026
Reported by (CNA)cisa-cg

What to do

  1. Check whether you run it. Look for ScreenConnect in your asset inventory, including appliances and cloud images. Stack check lists every exploited ConnectWise CVE at once.
  2. Apply the fix. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
  3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 21 Feb 2024.
  4. Get told next time. Email alerts when CISA adds a CVE for ConnectWise.

Other exploited CVEs in ScreenConnect

References

Questions

Is CVE-2024-1708 being exploited?

Yes. CISA added CVE-2024-1708 to the Known Exploited Vulnerabilities catalog on 28 Apr 2026, which means there is reliable evidence of exploitation in the wild.

Is CVE-2024-1708 used in ransomware attacks?

Yes, CISA lists it as known to be used in ransomware campaigns.

How do I fix CVE-2024-1708?

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Check ConnectWise's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected ScreenConnect and watch it for signs of compromise.

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in April 2026 · ConnectWise scorecard · act-now radar.

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