CVE-2023-47256

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of proxy settings

ConnectWise ScreenConnect hasta 23.8.4 permite a los usuarios locales conectarse a servidores de retransmisión arbitrarios mediante la confianza implícita en la configuración del proxy

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Complete

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-11-05 CVE Reserved
2024-02-01 CVE Published
2024-08-02 CVE Updated
2025-04-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (2)

URL	Tag	Source
https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix	2024-02-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Connectwise Search vendor "Connectwise"		Automate Search vendor "Connectwise" for product "Automate"				-		-		Affected
Connectwise Search vendor "Connectwise"		Screenconnect Search vendor "Connectwise" for product "Screenconnect"				< 23.8.5 Search vendor "Connectwise" for product "Screenconnect" and version " < 23.8.5"		-		Affected