CVE-2025-54958
📋 TL;DR
This CVE describes an OS command injection vulnerability in Powered BLUE 870 software versions 0.20130927 and earlier. Attackers can execute arbitrary operating system commands on affected systems, potentially leading to complete system compromise. Organizations using these vulnerable versions of Powered BLUE 870 are at risk.
💻 Affected Systems
- Powered BLUE 870
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Full system compromise with attacker gaining root/admin privileges, data exfiltration, ransomware deployment, and persistent backdoor installation.
Likely Case
Unauthorized command execution leading to data theft, service disruption, or lateral movement within the network.
If Mitigated
Limited impact due to proper input validation, command sanitization, and least privilege configurations in place.
🎯 Exploit Status
Requires understanding of the application's command execution points and input validation weaknesses.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version after 0.20130927
Vendor Advisory: https://www.mubit.co.jp/sub/products/blue/pb-base-cloud-890.html
Restart Required: No
Instructions:
1. Check current version using vendor-provided tools. 2. Download and apply the latest patch from the vendor. 3. Verify the update was successful. 4. Test application functionality.
🔧 Temporary Workarounds
Input Validation Enhancement
allImplement strict input validation and sanitization for all user-supplied data before passing to OS commands.
# Implement in application code: validate and sanitize all inputs
Command Execution Restriction
allUse allow-lists for permitted commands and parameters instead of blacklists.
# Configure application to only allow specific, safe commands
🧯 If You Can't Patch
- Network segmentation to isolate vulnerable systems from critical assets
- Implement strict firewall rules to limit inbound/outbound connections
- Deploy application-level WAF with command injection protection rules
- Enable detailed logging and monitoring for suspicious command execution
🔍 How to Verify
Check if Vulnerable:
Check the software version against the vulnerable range (0.20130927 or earlier). Review application logs for unexpected command execution patterns.Check Version:
# Check with vendor-provided tools or application administration interfaceVerify Fix Applied:
Confirm version is updated beyond 0.20130927. Test application functionality and monitor for any command injection attempts.📡 Detection & Monitoring
Log Indicators:
- Unusual command execution patterns
- Suspicious process creation
- Failed command injection attempts in application logs
Network Indicators:
- Unexpected outbound connections from application server
- Traffic to known malicious IPs
SIEM Query:
source="application_logs" AND ("cmd.exe" OR "bash" OR "powershell") AND NOT user="authorized_user"