Vulnerability Overview

ZDID: ZD-2024-00875
發信 Vendor: owlting.com
Title: owlting.com Possible RCE with No-authentication Control
Introduction: No-auth CI server to possible RCE

處理狀態

目前狀態

公開

Last Update : 2024/10/05

新提交
已審核
已通報
未回報修補狀況
未複測
公開

處理歷程

2024/08/05 22:40:35 : 新提交 (由 dx0xff 更新此狀態)
2024/08/06 22:44:41 : 審核中 (由 HITCON ZeroDay 服務團隊更新此狀態)
2024/08/08 09:57:39 : 審核完成 (由 HITCON ZeroDay 服務團隊更新此狀態)
2024/08/12 18:57:03 : 審核完成 (由 HITCON ZeroDay 服務團隊更新此狀態)
2024/08/12 18:57:03 : 修補中 (由 HITCON ZeroDay 服務團隊更新此狀態)
2024/08/12 18:57:03 : 修補中 (由 HITCON ZeroDay 服務團隊更新此狀態)
2024/10/05 03:00:13 : 公開 (由 HITCON ZeroDay 平台自動更新)

詳細資料

ZDID：ZD-2024-00875
通報者：dx0xfc (dx0xff)
風險：嚴重
類型：遠端命令執行 (Remote Code Execution)

參考資料

攻擊者可經由該漏洞取得主機完整權限、任意寫入檔案及取得大量內網資訊。

漏洞說明： OWASP - Code Injection
https://www.owasp.org/index.php/Code_Injection

漏洞說明： OWASP - Command Injection
https://www.owasp.org/index.php/Command_Injection

漏洞說明： CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
http://cwe.mitre.org/data/definitions/77.html

漏洞說明： CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
http://cwe.mitre.org/data/definitions/78.html

(本欄位資訊由系統根據漏洞類別自動產生，做為漏洞參考資料。)

敘述

0. Recon

Found via fuzzing the domain *.owlting.com

1. Exploits

Following the URL drone[.]owlting.com, A prompt from GitHub will request authorization.

Next, sign on using a GitHub account, it will direct you to a drone server.

Based on the naming and the logo with OSINT, we can discover the server is a CI server using Drone: https://docs.drone.io/

The provided credentials are available to retrieve drone data from the server.

NOTE:
According to the documentation of the drone server (ref: https://docs.drone.io/),
it should be available to execute code and possibly exploit some juicy information from it.
I WILL STOP FROM HERE. Feel free to ask for RCE if needed.