CVE-2024-1709

Critical10.0 Published on Feb 21, 2024

ConnectWise ScreenConnect 23.9.7 and prior are affected by an Authentication Bypass Using an Alternate Path or Channel vulnerability, which may allow an attacker direct access to confidential information or critical systems.

Actively exploited

  • In the CISA exploited-vulnerabilities catalogue since Feb 22, 2024
  • US federal agencies must remediate it by Feb 29, 2024 (BOD 22-01)
  • Attacked 2 days before the vulnerability was made public
  • Confirmed by sensors, not only by reports
  • Used in ransomware campaigns

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Source: CISA KEV · Oct 3, 2026 Oct 2, 2026 Oct 1, 2026 Sep 30, 2026 Sep 29, 2026 Sep 28, 2026

CVSS score10.0 / 10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness type (CWE)CWE-288
Vendorsconnectwise

Affected products

VendorsProductVersions
connectwisescreenconnect< 23.9.8

Related articles

This product uses the NVD API but is not endorsed or certified by the NVD.

CVE database