Apache Solr Config API Velocity Template RCE (Direct Check) - Nessus

High   Plugin ID: 131734

This page contains detailed information about the Apache Solr Config API Velocity Template RCE (Direct Check) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents
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Plugin Overview

ID: 131734
Name: Apache Solr Config API Velocity Template RCE (Direct Check)
Filename: apache_solr_2019-1120_unauth_rce.nbin
Vulnerability Published: 2019-10-30
This Plugin Published: 2019-12-06
Last Modification Time: 2022-05-03
Plugin Version: 1.37
Plugin Type: remote
Plugin Family: CGI abuses
Dependencies: solr_detect.nbin
Required KB Items [?]: installed_sw/Apache Solr

Vulnerability Information

Severity: High
Vulnerability Published: 2019-10-30
Patch Published: N/A
CVE [?]: CVE-2019-17558
CPE [?]: cpe:/a:apache:solr

Synopsis

The remote web server contains a Java application that is affected by a remote code execution vulnerability.

Description

The version of Apache Solr running on the remote web server is affected by a remote code execution vulnerability. An unauthenticated, remote attacker can exploit this issue, by sending a specially crafted HTTP POST request to the Config API to toggle the params resource loader value for the Velocity Response Writer in the solrconfig.xml file to true. Enabling this parameter allows to use the velocity template parameter in a specially crafted Solr request to execute arbitrary code.

Solution

No updates are available

Public Exploits

Target Network Port(s): 8983
Target Asset(s): Services/www
Exploit Available: True (Metasploit Framework, Exploit-DB, GitHub)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the Apache Solr Config API Velocity Template RCE (Direct Check) vulnerability:

  1. Metasploit: exploit/multi/http/solr_velocity_rce
    [Apache Solr Remote Code Execution via Velocity Template]
  2. Exploit-DB: exploits/multiple/remote/48338.rb
    [EDB-48338: Apache Solr - Remote Code Execution via Velocity Template (Metasploit)]
  3. GitHub: https://github.com/Imanfeng/Apache-Solr-RCE
    [CVE-2019-17558]
  4. GitHub: https://github.com/Ma1Dong/Solr_CVE-2019-17558
    [CVE-2019-17558: Solr_CVE-2019-17558]
  5. GitHub: https://github.com/Mr-xn/Penetration_Testing_POC
    [CVE-2019-17558]
  6. GitHub: https://github.com/SexyBeast233/SecBooks
    [CVE-2019-17558]
  7. GitHub: https://github.com/bigblackhat/oFx
    [CVE-2019-17558]
  8. GitHub: https://github.com/gsheller/Solr_CVE-2019-17558
    [CVE-2019-17558: Solr_CVE-2019-17558]
  9. GitHub: https://github.com/hanc00l/some_pocsuite
    [CVE-2019-17558]
  10. GitHub: https://github.com/koala2099/GitHub-Chinese-Top-Charts
    [CVE-2019-17558]
  11. GitHub: https://github.com/neilzhang1/Chinese-Charts
    [CVE-2019-17558]
  12. GitHub: https://github.com/pan3a/Solr-CVE-2019-17558
    [CVE-2019-17558: Solr RCE CVE-2019-17558]
  13. GitHub: https://github.com/pinkieli/GitHub-Chinese-Top-Charts
    [CVE-2019-17558]
  14. GitHub: https://github.com/qingyuanfeiniao/Chinese-Top-Charts
    [CVE-2019-17558]
  15. GitHub: https://github.com/veracode-research/solr-injection
    [CVE-2019-17558]
  16. GitHub: https://github.com/woods-sega/woodswiki
    [CVE-2019-17558]
  17. GitHub: https://github.com/xkyrage/Exploit_CVE-2019-17558-RCE
    [CVE-2019-17558: Apache Solr 1.4 Injection to get a shell]
  18. GitHub: https://github.com/SDNDTeam/CVE-2019-17558_Solr_Vul_Tool
    [CVE-2019-17558: CVE-2019-17558 Solr模板注入漏洞图形化一键检测工具。CVE-2019-17558 ...]
  19. GitHub: https://github.com/zhzyker/exphub
    [CVE-2019-17558: Exphub[漏洞利用脚本库] ...]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS Score Source [?]: CVE-2019-17558
CVSS V2 Vector: AV:N/AC:H/Au:S/C:P/I:P/A:P/E:H/RL:OF/RC:C
CVSS Base Score:4.6 (Medium)
Impact Subscore:6.4
Exploitability Subscore:3.9
CVSS Temporal Score:4.0 (Medium)
CVSS Environmental Score:NA (None)
Modified Impact Subscore:NA
Overall CVSS Score:4.0 (Medium)
CVSS V3 Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C
CVSS Base Score:7.5 (High)
Impact Subscore:5.9
Exploitability Subscore:1.6
CVSS Temporal Score:7.2 (High)
CVSS Environmental Score:NA (None)
Modified Impact Subscore:NA
Overall CVSS Score:7.2 (High)

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Plugin Source

The apache_solr_2019-1120_unauth_rce.nbin Nessus plugin is distributed in a propriatory binary format and its source code is protected. This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.

The latest version of this script can be found in these locations depending on your platform:

  • Linux / Unix:
    /opt/nessus/lib/nessus/plugins/apache_solr_2019-1120_unauth_rce.nbin
  • Windows:
    C:\ProgramData\Tenable\Nessus\nessus\plugins\apache_solr_2019-1120_unauth_rce.nbin
  • Mac OS X:
    /Library/Nessus/run/lib/nessus/plugins/apache_solr_2019-1120_unauth_rce.nbin

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How to Run

Here is how to run the Apache Solr Config API Velocity Template RCE (Direct Check) as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

  1. Click to start a New Scan.
  2. Select Advanced Scan.
  3. Navigate to the Plugins tab.
  4. On the top right corner click to Disable All plugins.
  5. On the left side table select CGI abuses plugin family.
  6. On the right side table select Apache Solr Config API Velocity Template RCE (Direct Check) plugin ID 131734.
  7. Specify the target on the Settings tab and click to Save the scan.
  8. Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl apache_solr_2019-1120_unauth_rce.nbin -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a apache_solr_2019-1120_unauth_rce.nbin -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - apache_solr_2019-1120_unauth_rce.nbin -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state apache_solr_2019-1120_unauth_rce.nbin -t <IP/HOST>

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References

See also: Similar and related Nessus plugins:
  • 134190 - FreeBSD : Solr -- multiple vulnerabilities (e59cb761-5ad8-11ea-abb7-001b217b3468)
  • 141641 - Oracle Primavera Unifier (Oct 2020 CPU)
  • 132583 - Apache Solr < 8.4.0 Remote Code Execution
  • 153885 - Apache HTTP Server 2.4.49 Path Traversal (CVE-2021-41773)
  • 155600 - Apache HTTP Server 2.4.49 & 2.4.50 Path Traversal (CVE-2021-42013)
  • 160297 - Apache APISIX Dashboard < 2.10.1 Authentication Bypass (Direct Check)
  • 46740 - Apache Axis2 Default Credentials
  • 46741 - Apache Axis2 'xsd' Parameter Directory Traversal
  • 156753 - Apache Druid Log4Shell Direct Check (CVE-2021-44228)
  • 90248 - Apache Jetspeed User Manager Service SQLi
  • 156558 - Apache JSPWiki Log4Shell Direct Check (CVE-2021-44228)
  • 156473 - Apache OFBiz Log4Shell Direct Check (CVE-2021-44228)
  • 159323 - Apache Shiro Default Cipher Key (CVE-2016-4437)
  • 126447 - Apache Solr 5.x <= 5.5.5 or 6.x <= 6.6.5 Deserialization Vulnerability (CVE-2019-0192)
  • 132315 - Apache Solr 8.1.1, 8.2.0 Remote JMX RMI Deserialization Vulnerability
  • 156471 - Apache Solr Log4Shell Direct Check (CVE-2021-44228)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file apache_solr_2019-1120_unauth_rce.nbin version 1.37. For more plugins, visit the Nessus Plugin Library.

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