CVE-2024-2056

Artica Proxy Loopback Services Remotely Accessible Unauthenticated

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Services that are running and bound to the loopback interface on the Artica Proxy are accessible through the proxy service. In particular, the "tailon" service is running, running as the root user, is bound to the loopback interface, and is listening on TCP port 7050. Security issues associated with exposing this network service are documented at gvalkov's 'tailon' GitHub repo. Using the tailon service, the contents of any file on the Artica Proxy can be viewed.

Los servicios que se están ejecutando y vinculados a la interfaz de bucle invertido en Artica Proxy son accesibles a través del servicio de proxy. En particular, el servicio "tailon" se está ejecutando, ejecutándose como usuario root, está vinculado a la interfaz loopback y está escuchando en el puerto TCP 7050. Los problemas de seguridad asociados con la exposición de este servicio de red están documentados en el repositorio de GitHub "tailon" de gvalkov. Utilizando el servicio Tailon, se puede ver el contenido de cualquier archivo en Artica Proxy.

Services that are running and bound to the loopback interface on the Artica Proxy version 4.50 are accessible through the proxy service. In particular, the tailon service is running as the root user, is bound to the loopback interface, and is listening on TCP port 7050. Using the tailon service, the contents of any file on the Artica Proxy can be viewed.

*Credits: Jim Becher of KoreLogic, Inc., Jaggar Henry of KoreLogic, Inc.

CVSS Scores

CISAv3.1 9.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-03-01 CVE Reserved
2024-03-05 CVE Published
2024-03-06 EPSS Updated
2024-08-23 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-288: Authentication Bypass Using an Alternate Path or Channel
CWE-552: Files or Directories Accessible to External Parties

CAPEC

References (3)

URL	Tag	Source
http://seclists.org/fulldisclosure/2024/Mar/14
https://github.com/gvalkov/tailon#security	Related
https://korelogic.com/Resources/Advisories/KL-001-2024-004.txt	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Artica Tech Search vendor "Artica Tech"		Artica Proxy Search vendor "Artica Tech" for product "Artica Proxy"				4.50 Search vendor "Artica Tech" for product "Artica Proxy" and version "4.50"		en		Affected