CVE & CISA-KEV Catalog

CVE-2024-1709

CRITICALCISA KEVEPSS 100th pctl
10.0
CVSS v3
NVD

Description

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.

How to fix

Remediation Available
screenconnectNVD
Affected:< 23.9.8Fixed in:23.9.8CVE-2024-1709derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

99.96%probability of exploitation in 30 days
100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

ConnectWise ScreenConnect Authentication Bypass Vulnerability

ConnectWise ScreenConnect contains an authentication bypass vulnerability that allows an attacker with network access to the management interface to create a new, administrator-level account on affected devices.

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

Remediation due: 2024-02-29

Associated with ransomware campaigns

References

Related Vulnerabilities

Other CWE-288 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-42793Critical9.8100%KEV + RansomFix
CVE-2024-27198Critical9.8100%KEV + RansomFix
CVE-2025-4427Medium5.3100%KEVFix
CVE-2024-55591Critical9.898%KEV + RansomFix
CVE-2023-46747Critical9.897%KEV + Ransom-
CVE-2026-23760Critical9.896%KEV + RansomFix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-26.