Lucene search
K

Meinberg LANTIME Web Configuration Utility 6.16.008 Arbitrary File Read

🗓️ 13 Dec 2017 00:00:00Reported by Jakub PalaczynskiType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 35 Views

Meinberg LANTIME Web Configuration Utility - Arbitrary File Read CVE-2017-1678

Related
Code
`Title: Meinberg LANTIME Web Configuration Utility - Arbitrary File Read  
Author: Jakub Palaczynski  
CVE: CVE-2017-16787  
  
  
Exploit tested on:  
==================  
  
Meinberg LANTIME Web Configuration Utility 6.16.008  
  
  
Vulnerability affects:  
======================  
All LTOS6 firmware releases before 6.24.004  
  
  
Vulnerability:  
**************  
  
Arbitrary File Read:  
====================  
  
It is possible to read arbitrary file on the system with root permissions  
  
Proof of Concept:  
First instance:  
https://host/cgi-bin/mainv2?value=800&showntpclientipinfo=xxx&ntpclientcounterlogfile=/etc/passwd&lcs=xxx  
Info-User user is able to read any file on the system with root permissions.  
  
Second instance:  
User with Admin-User access is able to read any file on the system via  
firmware update functionality. Curl accepts "file" schema which actually  
downloads file from the filesystem. Then it is possible to download  
/upload/update file which contains content of requested file.  
  
Contact:  
========  
  
Jakub[dot]Palaczynski[at]gmail[dot]com  
  
  
`

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation