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PentesterAcademy Vulnerable Servers II Lab Write-Up | metasploit-pivoting

PentesterAcademy Vulnerable Servers II Lab Write-Up | metasploit-pivoting Lab Link : https://attackdefense.pentesteracademy.com/challengedetails?cid=1747 Vulnerable Servers II is a lab from PentesterAcademy, which is rated as easy. The lab topology shows two machines which means, there are two targets and the attacker has to perform pivoting in order to hack and get the flag from the target machine. First Select the nearest Server and Click on Run the lab.   Once the lab is up, a web based terminal will be opened in the Web Browser. Firstly, check the IP address of the attacking machine.  We can see that, there are two interfaces. And as per the instructions, the first target machine should be 192.17.147.3. Let’s perform an Nmap scan of the target. The scan result shows that TCP port 8080 is open and is running an Apache Tomcat webserver/Coyote JSP engine 1.1. Let’s try to connect the webserver using netcat.   We can see that the Webserver is running OpenKM, a Document

What is a Certificate Signing Request (CSR) and What information it contains?

 A CSR or Certificate Signing request is a block of encoded text that is submitted to a Certificate Authority (CA) for a Signed Digital Certificate. The certificate authority will use a CSR to sign and create the Digital certificate. The CSR doesn't contain the Private Key. Remember that the Private Key is always secret and remains private to you. The certificate created with a particular CSR will only work with the private key that was generated with it. So if you lose the private key, the certificate will no longer work.

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So what are the information contains in a CSR?
  1. Common Name : The Fully Qualified Domain Name (FQDN) of the Server.   
  2. Organization  : Name of your company or organization.
  3. Organizational Unit : Department name
  4. City/Locality : City information
  5. State/County/Region : State or Region Information
  6. Country : Country information in ISO naming format. (For example USA is US, United Kingdom is UK, India is IN)
  7. Email address : Email contact information of the organization.
  8. Public Key : The public key of the server. 

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