CVE-2025-65831
📋 TL;DR
This vulnerability allows attackers to crack MD5-hashed passwords obtained through various means like cloud service exploitation or TLS downgrade attacks. Once cracked, attackers gain unauthorized access to user accounts. Mobile application users and potentially cloud service customers are affected.
💻 Affected Systems
- Meatmeet Pro mobile application
📦 What is this software?
Meatmeet by Meatmeet
⚠️ Risk & Real-World Impact
Worst Case
Mass account compromise leading to data theft, financial fraud, and complete system takeover if administrative accounts are affected.
Likely Case
Targeted account takeover of specific users, potentially leading to personal data exposure and unauthorized actions within the application.
If Mitigated
Limited impact with proper password policies, multi-factor authentication, and monitoring for suspicious login attempts.
🎯 Exploit Status
Exploitation requires obtaining password hashes first through other attacks like TLS downgrade or cloud service compromise.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None provided in references
Restart Required: No
Instructions:
1. Update application to latest version if available
2. Force password reset for all users
3. Implement stronger hashing algorithm (bcrypt, Argon2, or PBKDF2 with sufficient iterations)
🔧 Temporary Workarounds
Force Password Reset
allRequire all users to change passwords to generate new hashes with stronger algorithm
Implement Certificate Pinning
allPrevent TLS downgrade attacks that could expose password hashes in transit
🧯 If You Can't Patch
- Implement multi-factor authentication for all user accounts
- Monitor for suspicious login patterns and implement account lockout policies
🔍 How to Verify
Check if Vulnerable:
Review application source code or reverse-engineered binaries for MD5 usage in password hashing functionsCheck Version:
Check application version in settings or app store listingVerify Fix Applied:
Verify password storage uses bcrypt, Argon2, or PBKDF2 with sufficient iterations (≥10,000)📡 Detection & Monitoring
Log Indicators:
- Multiple failed login attempts followed by successful login from new device/IP
- Password reset requests from unusual locations
Network Indicators:
- TLS version downgrade attempts
- Unusual traffic patterns to/from mobile application endpoints
SIEM Query:
source="application_logs" (event="login_failure" count>5 within 5min) AND (event="login_success" from new_ip)