CVE-2015-2887

9.8 CRITICAL

📋 TL;DR

The iBaby M3S baby monitor has a hardcoded backdoor admin account with password 'admin', allowing unauthorized access to the device. This affects all users of iBaby M3S baby monitors with default configurations, potentially exposing video feeds and device controls to attackers.

💻 Affected Systems

Products:
  • iBaby M3S Baby Monitor
Versions: All versions prior to any firmware update addressing this issue
Operating Systems: Embedded Linux/RTOS
Default Config Vulnerable: ⚠️ Yes
Notes: All devices with default configuration are vulnerable. The backdoor account cannot be disabled or changed without firmware update.

📦 What is this software?

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete compromise of baby monitor allowing unauthorized video/audio access, device control, and potential pivot to home network.

🟠

Likely Case

Unauthorized access to live video feed and audio monitoring of infants/children.

🟢

If Mitigated

Limited impact if device is isolated from internet and strong network segmentation is in place.

🌐 Internet-Facing: HIGH - Device is typically internet-connected for remote monitoring, making it directly accessible to attackers.
🏢 Internal Only: MEDIUM - Attackers on local network could still exploit this vulnerability.

🎯 Exploit Status

Public PoC: ⚠️ Yes
Weaponized: CONFIRMED
Unauthenticated Exploit: ⚠️ Yes
Complexity: LOW

Exploitation requires only knowledge of the hardcoded credentials (admin/admin). Rapid7 confirmed exploitation in their disclosure.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: Unknown - No official patch documented

Vendor Advisory: No vendor advisory found

Restart Required: No

Instructions:

No official patching instructions available. Contact iBaby Labs for firmware updates or replacement options.

🔧 Temporary Workarounds

Network Isolation

all

Place device on isolated VLAN with no internet access

Firewall Rules

all

Block all inbound connections to device from untrusted networks

🧯 If You Can't Patch

  • Disconnect device from internet and use only on local network
  • Replace device with updated model from manufacturer

🔍 How to Verify

Check if Vulnerable:

Attempt to login to device web interface or admin portal using credentials admin/admin

Check Version:

Check device web interface or contact manufacturer for firmware version

Verify Fix Applied:

Verify login with admin/admin fails and device has updated firmware version

📡 Detection & Monitoring

Log Indicators:

  • Failed login attempts followed by successful admin login
  • Unauthorized access from unexpected IP addresses

Network Indicators:

  • Unusual outbound connections from baby monitor
  • Traffic to/from device on non-standard ports

SIEM Query:

source="baby-monitor" AND (event="login_success" AND user="admin")

🔗 References

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