CVE-2025-58277
📋 TL;DR
This CVE describes a permission verification bypass vulnerability in the Camera app that could allow unauthorized access to camera functionality. The vulnerability affects confidentiality by potentially exposing camera data to unauthorized processes. Huawei smartphone users with vulnerable Camera app versions are affected.
💻 Affected Systems
- Huawei Camera app
📦 What is this software?
Harmonyos by Huawei
Harmonyos by Huawei
⚠️ Risk & Real-World Impact
Worst Case
An attacker could gain unauthorized access to camera functionality, potentially capturing photos/videos without user consent or knowledge, compromising user privacy.
Likely Case
Malicious apps could bypass camera permission checks to access camera functionality they shouldn't have access to, potentially capturing limited data.
If Mitigated
With proper app sandboxing and permission controls, the impact would be limited to the Camera app's sandbox only.
🎯 Exploit Status
Exploitation likely requires a malicious app to be installed on the device and would need to bypass additional security controls.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check Huawei security bulletin for specific patched versions
Vendor Advisory: https://consumer.huawei.com/en/support/bulletin/2025/10/
Restart Required: No
Instructions:
1. Check for system updates in device Settings 2. Install available security updates 3. Update Camera app from AppGallery if separate update available
🔧 Temporary Workarounds
Disable Camera App Permissions
allTemporarily restrict camera permissions to prevent unauthorized access
Settings > Apps > Camera > Permissions > Disable Camera permission
Use Alternative Camera App
allInstall and use a third-party camera app while waiting for patch
Install trusted camera app from official app store
🧯 If You Can't Patch
- Monitor device for suspicious camera activity
- Regularly review app permissions and remove unnecessary camera access
🔍 How to Verify
Check if Vulnerable:
Check Camera app version and compare against Huawei security bulletin for affected versionsCheck Version:
Settings > Apps > Camera > App info > VersionVerify Fix Applied:
Verify Camera app has been updated to patched version listed in Huawei advisory📡 Detection & Monitoring
Log Indicators:
- Unexpected camera activation events
- Permission denial logs for camera access attempts
Network Indicators:
- None - local vulnerability only
SIEM Query:
app:camera AND event:permission_denied OR event:camera_activated