CVE-2025-58294
📋 TL;DR
A permission control vulnerability in the print module allows unauthorized access to sensitive information. This affects systems running vulnerable Huawei software versions where the print service is enabled. Attackers could potentially access confidential data through improper permission checks.
💻 Affected Systems
- Huawei products with vulnerable print modules
📦 What is this software?
Harmonyos by Huawei
Harmonyos by Huawei
Harmonyos by Huawei
⚠️ Risk & Real-World Impact
Worst Case
Unauthorized disclosure of sensitive printed documents or system information to attackers
Likely Case
Limited information disclosure from print jobs or print service metadata
If Mitigated
No impact if proper access controls and network segmentation are implemented
🎯 Exploit Status
Likely requires some level of access to the system or network
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check Huawei security advisory for specific fixed versions
Vendor Advisory: https://consumer.huawei.com/en/support/bulletin/2025/11/
Restart Required: Yes
Instructions:
1. Review Huawei security advisory 2. Identify affected products/versions 3. Apply vendor-provided patches 4. Restart affected services/systems 5. Verify patch application
🔧 Temporary Workarounds
Disable print service
linuxTemporarily disable the vulnerable print module/service
systemctl stop [print-service-name]
systemctl disable [print-service-name]
Network segmentation
linuxRestrict network access to print services
iptables -A INPUT -p tcp --dport [print-port] -j DROP
firewall-cmd --permanent --remove-service=ipp
🧯 If You Can't Patch
- Implement strict access controls and authentication for print services
- Monitor print service logs for unauthorized access attempts
🔍 How to Verify
Check if Vulnerable:
Check system version against Huawei advisory and verify print service is runningCheck Version:
Check product-specific version command (varies by Huawei product)Verify Fix Applied:
Verify patch version installed and test print service functionality with proper permissions📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to print services
- Failed authentication to print module
- Unusual print job requests
Network Indicators:
- Unexpected connections to print service ports
- Traffic to print services from unauthorized sources
SIEM Query:
source="print-service" AND (event_type="access_denied" OR user="unknown")