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CVE-2024-1708 CISA KEV — actively exploited Ransomware-linked

ConnectWise ScreenConnect Path Traversal Vulnerability

ConnectWise — ScreenConnect

ConnectWise ScreenConnect 23.9.7 and prior are affected by path-traversal vulnerability, which may allow an attacker the ability to execute remote code or directly impact confidential data or critical systems.

CVSS scoreHigh

8.4

EPSS — exploitation probabilityCritical

95.5%

Vector breakdown

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

Published
Feb 21, 2024
Modified
Aug 4, 2026
Added to KEV
Apr 28, 2026
Federal patch due
May 12, 2026

CISA required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Weakness classification

Proof-of-concept & exploitation references

Public repositories whose name or description references CVE-2024-1708, found via a live GitHub search at request time. These are community-sourced signals, not a verified working exploit — cross-check each one before relying on it, and treat higher star counts and recent activity as (weak) corroboration, not proof.

No public GitHub repositories referencing CVE-2024-1708 were found at last check. Absence here is not proof no exploit exists — see the references below for vendor advisories and write-ups.

References

How this class of flaw gets exploited

Frequently asked questions

What is CVE-2024-1708?

ConnectWise ScreenConnect 23.9.7 and prior are affected by path-traversal vulnerability, which may allow an attacker the ability to execute remote code or directly impact confidential data or critical systems.

How severe is CVE-2024-1708?

CVE-2024-1708 has a CVSS base score of 8.4 out of 10 (CVSS 3.1).

Is CVE-2024-1708 actively exploited in the wild?

Yes. CVE-2024-1708 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added Apr 28, 2026, meaning CISA has confirmed evidence of active exploitation. It is also flagged as used in ransomware campaigns.

What is the EPSS score for CVE-2024-1708?

95.5% - meaning FIRST.org's EPSS model estimates a 95.5% probability this vulnerability will be exploited in the wild within 30 days (100% percentile among all scored CVEs).

Is there exploit tooling available for CVE-2024-1708?

Yes - a public Nuclei template referencing CVE-2024-1708 exist in public repositories we checked.

What type of vulnerability is CVE-2024-1708?

CVE-2024-1708 is classified under CWE-22 (CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')).

Cross-checked against

Impactr finds and proves whether CVE-2024-1708 — or flaws like it — are actually reachable in your own web apps and APIs, with a reproducible exploit as evidence.