Critical Cisco Vulnerability in Unified CM Grants Root Access via Static Credentials

CVE-2025-20309 in Cisco Unified CM could grant root access, allowing arbitrary command execution.

The Hacker News | thehackernews​.com • Jul 3, 2025

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30th June | 🥷Bug Bounty Write-Ups

Demystifying MCP (Model Context Protocol): 3 Common Mis
https://www.pynt.io/blog/api-era/demystifying-mcp-model-context-protocol-3-common-misconceptions

Cyber Security Updates Here: Daily Posts at Your Comfort
https://t.me/zerotrusthackers

How I Chained Directory Traversal and CSV Parser Abuse for RCE in a Django App
https://jineeshak.github.io/posts/Chaining-Directory-Traversal-and-CSV-Parser-Abuse-for-RCE-in-Django/

How we got persistent XSS on every AEM cloud site, thrice
https://slcyber.io/assetnote-security-research-center/how-we-got-persistent-xss-on-every-aem-cloud-site-thrice/

Guest Post: How I Scanned all of GitHub’s “Oops Commits” for Leaked Secrets ◆ Truffle Security Co.
https://trufflesecurity.com/blog/guest-post-how-i-scanned-all-of-github-s-oops-commits-for-leaked-secrets

Critical RCE in Anthropic MCP Inspector (CVE-2025-49596) Enables Browser-Based Exploits | Oligo Security
https://www.oligo.security/blog/critical-rce-vulnerability-in-anthropic-mcp-inspector-cve-2025-49596

Azure's Role Roulette: How Over-Privileged Roles and API Vulnerabilities Expose Enterprise Networks
https://www.token.security/blog/azures-role-roulette-how-over-privileged-roles-and-api-vulnerabilities-expose-enterprise-networks

GitPhish: Automating Enterprise GitHub Device Code Phishing
https://www.praetorian.com/blog/gitphish-automating-enterprise-github-device-code-phishing/

Daily Cyber Security Updates Here:
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🔰 Linux Command Cheat Sheet

File Commands

- ls - Directory listing
- ls -l - Long listing format
- ls -a - List all files including hidden files
- cd /path/to/directory - Change directory
- pwd - Display the current working directory
- mkdir directory_name - Create a new directory
- rmdir directory_name - Remove an empty directory
- rm file_name - Remove a file
- rm -r directory_name - Remove a directory and its contents recursively
- touch file_name - Create or update a file
- cat file_name - Concatenate and display the file content
- more file_name - View file content page by page
- less file_name - Improved viewing of file content over more
- cp source_file target_file - Copy files from source to target
- mv old_name new_name - Rename or move a file/directory

SSH (Secure Shell)

- ssh user@host - Connect to host as user
- ssh -p port user@host - Connect using a specific port
- ssh-keygen -t rsa - Generate RSA key pair
- ssh-copy-id user@host - Copy your key to the remote server for password-less login

Searching

- grep pattern files - Search for a pattern in files
- grep -r pattern dir - Recursively search for a pattern in a directory
- find dir -name name* - Find files starting with name in a directory
- locate file_name - Find files by name (uses a database)

Process Management

- ps aux - Display your currently active processes
- ps aux | grep process_name - Find a process named process_name
- top - Display all running processes
- kill pid - Kill a process with a given PID
- killall process_name - Kill all processes named process_name
- bg - List stopped or background jobs; resume a stopped job in the background
- fg - Bring the most recent job to the foreground

File Permissions

- chmod +x file_name - Make a file executable
- chmod 755 file_name - Set read and execute permissions for owner and read for others
- chown user:group file_name - Change file owner and group

Networking

- ifconfig - Display all network interfaces and IP addresses
- ping host - Send ICMP echo request to host
- traceroute host - Display the route packets take to a network host
- netstat -tulnp - Display listening ports and their applications

Archiving and Compression

- tar cf archive_name.tar files - Create a tar archive containing files
- tar xf archive_name.tar - Extract files from a tar archive
- gzip file_name - Compress a file and rename it to file.gz
- gunzip file.gz - Decompress file.gz back to the original

System Info and Management

- uname -a - Show system and kernel info
- df -h - Display free disk space in a human-readable form
- du -sh directory_name - Show disk usage of a directory in human-readable form
- free -m - Show free and used memory in MB

Misc Commands

- man command_name - Show manual for a command
- echo "text" - Display a message on the screen
- date - Display the current date and time
- uptime - Show how long the system has been running

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AI Tools Like GPT, Perplexity Misleading Users to Phishing Sites

A new wave of cyber risk is emerging as AI-powered tools like ChatGPT and Perplexity become default search and answer engines for millions.

Divya | gbhackers​.com • Jul 3, 2025

🛡 t.me/zerotrusthackers

IdeaLab confirms data stolen in ransomware attack last year

IdeaLab is notifying individuals impacted by a data breach incident last October when hackers accessed sensitive information.

Bill Toulas | bleepingcomputer​.com • Jul 3, 2025

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WhatsApp 0-click vulnerability

🔥 A $50 hardware hack just broke Intel SGX & AMD SEV-SNP—the backbone of confidential cloud computing.

Researchers built a cheap DDR4 interposer that slips past trust checks, then flips a switch to rewrite encrypted memory on the fly.

The kicker? Fixing it woul🔥 A $50 hardware hack just broke Intel SGX & AMD SEV-SNP—the backbone of confidential cloud computing.

Researchers built a cheap DDR4 interposer that slips past trust checks, then flips a switch to rewrite encrypted memory on the fly.

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ARP

1st Oct | 🥷Bug Bounty Write-Ups

1)XSS to RCE in Google IDX Workstation: A Technical Deep Dive $22,500 Bounty Earned 💰
https://nullsecurityx.codes/xss-to-rce-google-idx-workstation

Cyber Security Updates Here: Daily Posts at Your Comfort
https://t.me/zerotrusthackers

2)Hacking APIs: Tokens and Token Rotation
https://iaraoz.medium.com/hacking-apis-tokens-and-token-rotation-397b45a9c724

3)Cross-Site Request Forgery (CSRF): The Silent Account Takeover
https://medium.com/@yossefmohamedsalah2001/cross-site-request-forgery-csrf-the-silent-account-takeover-930d6a69e9bc

4)Bug Bounty: Automated Directory Search [Advanced Recon]
https://medium.com/@web.head/bug-bounty-automated-directory-search-advanced-recon-a8ece7a5ccad

5)How Hackers Use AI to Find Vulnerabilities Faster 🤖🔓
https://infosecwriteups.com/how-hackers-use-ai-to-find-vulnerabilities-faster-248bc162c07e

6)Don’t Fear The AI Reaper: Using LLMs to Hack Better and Faster
https://blog.ethiack.com/blog/dont-fear-the-ai-reaper-using-llms-to-hack-better-and-faster

7)AI Comprehension Gaps: When Humans and AI See Different Things
https://josephthacker.com/ai/2025/09/24/ai-comprehension-gaps.html

8)Reflector v1.0.0: Advanced Parameter Reflection Scanner for Bug Bounty Hunters
https://nareshdhanuk.com.np/writeups/1d530b11-55c7-4bd1-ac80-b19a7f500eef

9)Why I Think Specialization is the Only Way to Succeed in Bug Bounties in 2025
https://medium.com/meetcyber/why-i-think-specialization-is-the-only-way-to-succeed-in-bug-bounties-in-2025-7154b5a5a5af

10)Why Burnout is the Hidden Cost of Bug Bounty Life
https://medium.com/activated-thinker/why-burnout-is-the-hidden-cost-of-bug-bounty-life-93d158c4a9c7

Daily Cyber Security Updates Here:
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WhatsApp Channel:
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