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Vulnerability record · CVE-2024-2056 · published 5 March 2024

CVE-2024-2056: Articatech artica proxy authentication bypass via alternate path vulnerability

AArticatech · Artica Proxy

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.

9.8 CVSS 3.1 Critical EPSS 17% · top 3.1% CWE-288 · Authentication bypass via alternate pathCWE-552 · CWE-552
9.8CVSS 3.1 base score
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://seclists.org/fulldisclosure/2024/Mar/14 ExploitMailing ListThird Party Advisory
https://github.com/gvalkov/tailon#security Not Applicable
https://korelogic.com/Resources/Advisories/KL-001-2024-004.txt ExploitThird Party Advisory
http://seclists.org/fulldisclosure/2024/Mar/14 ExploitMailing ListThird Party Advisory
https://github.com/gvalkov/tailon#security Not Applicable
https://korelogic.com/Resources/Advisories/KL-001-2024-004.txt ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-2054Artica Proxy unauthenticated PHP object deserialization leads to code executionArtica-Proxy's administrative web application deserializes arbitrary PHP objects supplied by unauthenticated users, which then allows code execution …EPSS 81%analysed9.8CVE-2024-2055Articatech artica proxy authentication bypass via alternate path vulnerabilityThe "Rich Filemanager" feature of Artica Proxy provides a web-based interface for file management capabilities. When the feature is enabled, it does …EPSS 0.93%9.8CVE-2021-41739Articatech artica proxy os command injection vulnerabilityA OS Command Injection vulnerability was discovered in Artica Proxy 4.30.000000. Attackers can execute OS commands in cyrus.events.php with GET param…EPSS 2.6%9.8CVE-2020-13159Articatech artica proxy os command injection vulnerabilityArtica Proxy before 4.30.000000 Community Edition allows OS command injection via the Netbios name, Server domain name, dhclient_mac, Hostname, or Al…EPSS 9.3%9.0CVE-2017-17055Articatech artica proxy os command injection vulnerabilityArtica Web Proxy before 3.06.112911 allows remote attackers to execute arbitrary code as root by conducting a cross-site scripting (XSS) attack invol…EPSS 8.7%7.5CVE-2024-2053Articatech artica proxy relative path traversal vulnerabilityThe Artica Proxy administrative web application will deserialize arbitrary PHP objects supplied by unauthenticated users and subsequently enable code…EPSS 45%7.5CVE-2020-15052Articatech artica proxy sql injection vulnerabilityAn issue was discovered in Artica Proxy CE before 4.28.030.418. SQL Injection exists via the Netmask, Hostname, and Alias fields.EPSS 2.2%7.5CVE-2020-13158Artica Proxy directory traversal in fw.progrss.details.php popup parameterArtica Proxy Community Edition before 4.30.000000 is vulnerable to directory traversal through the popup parameter of fw.progrss.details.php. An unau…EPSS 54%analysed

Source: NIST National Vulnerability Database (record CVE-2024-2056), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.