CVE-2025-57838
📋 TL;DR
This CVE describes an information leak vulnerability affecting certain Honor products. Successful exploitation could allow unauthorized access to sensitive information, potentially compromising service confidentiality. The vulnerability affects specific Honor device models and software versions.
💻 Affected Systems
- Honor smartphones and tablets
⚠️ 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
Sensitive user data, device information, or service credentials could be exposed to attackers, leading to privacy violations or further system compromise.
Likely Case
Limited information disclosure such as device metadata, configuration details, or non-critical system information being accessible to local attackers.
If Mitigated
With proper access controls and network segmentation, impact would be minimal to non-existent as the vulnerability requires specific conditions to be exploitable.
🎯 Exploit Status
Exploitation likely requires local access or specific conditions. No public exploit code has been identified at this time.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific patched versions
Vendor Advisory: https://www.honor.com/global/security/cve-2025-57838/
Restart Required: No
Instructions:
1. Visit the Honor security advisory page. 2. Identify if your device model is affected. 3. Apply the latest security update through Settings > System & updates > Software update. 4. Ensure automatic updates are enabled for future patches.
🔧 Temporary Workarounds
Restrict local access
allLimit physical and network access to affected devices to reduce attack surface
Disable unnecessary services
allTurn off non-essential features and services that might expose information
🧯 If You Can't Patch
- Isolate affected devices on separate network segments
- Implement strict access controls and monitoring for affected systems
🔍 How to Verify
Check if Vulnerable:
Check device model and software version in Settings > About phone, then compare with vendor advisoryCheck Version:
Settings > About phone > Software informationVerify Fix Applied:
Verify software version matches patched version listed in vendor advisory after update📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to system information APIs
- Unexpected information disclosure events in system logs
Network Indicators:
- Suspicious data exfiltration from affected devices
- Unusual network traffic to/from Honor services
SIEM Query:
device.vendor:Honor AND event.category:information_disclosure