CVE-2025-45702
📋 TL;DR
SoftPerfect Connection Quality Monitor v1.1 stores all credentials in plaintext, allowing attackers with access to the system to read sensitive authentication data. This affects all users of version 1.1 who rely on the software for network monitoring.
💻 Affected Systems
- SoftPerfect Connection Quality Monitor
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers gain full administrative access to monitored systems by extracting plaintext credentials, leading to complete network compromise and data exfiltration.
Likely Case
Local or remote attackers with system access steal credentials for lateral movement within the network, potentially accessing other systems.
If Mitigated
With proper access controls, only authorized users can access credential files, limiting exposure to trusted personnel.
🎯 Exploit Status
Exploitation requires access to credential storage files, which may be protected by file permissions.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: https://softperfect.com
Restart Required: No
Instructions:
No official patch exists. Contact SoftPerfect for updated version information and migration guidance.
🔧 Temporary Workarounds
Restrict File Access
allApply strict file permissions to credential storage files to prevent unauthorized reading.
chmod 600 /path/to/credentials (Linux)
icacls "C:\path\to\credentials" /inheritance:r /grant:r "%USERNAME%":F (Windows)
Encrypt Credential Files
allUse filesystem encryption or third-party tools to encrypt credential storage files.
🧯 If You Can't Patch
- Isolate the monitoring system on a separate network segment with strict access controls.
- Monitor credential file access attempts and implement alerting for suspicious activity.
🔍 How to Verify
Check if Vulnerable:
Check if Connection Quality Monitor version is 1.1 via Help > About menu or configuration files.Check Version:
Not applicable - check via application interface or configuration.Verify Fix Applied:
Verify credential files are encrypted or inaccessible to unauthorized users through file inspection tools.📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to credential storage files
- Unexpected process accessing credential files
Network Indicators:
- Unusual outbound connections from monitoring system to other network segments
SIEM Query:
EventID=4663 AND ObjectName LIKE '%credentials%' AND AccessMask=0x1 (Windows) OR 'audit' AND 'open' AND 'credentials' (Linux)