CVE-2024-54012: Camera System RCE Vulnerability

CVE-2024-54012 Overview

CVE-2024-54012 is a command injection vulnerability (CWE-78) affecting Hanwha Vision camera systems. Penetration Testing engineers at Amazon discovered this flaw where the camera system failed to properly validate input, allowing specially crafted requests containing malicious commands to be executed on the device. This vulnerability enables attackers on an adjacent network with high privileges to execute arbitrary commands, potentially leading to complete device compromise.

Critical Impact

Successful exploitation allows authenticated attackers on the adjacent network to execute arbitrary OS commands on vulnerable Hanwha Vision camera devices, potentially leading to full device compromise, surveillance manipulation, or lateral movement within the network.

Affected Products

• Hanwha Vision Camera Systems (refer to vendor advisory for specific model details)

Discovery Timeline

• 2026-04-28 - CVE-2024-54012 published to NVD
• 2026-04-28 - Last updated in NVD database

Technical Details for CVE-2024-54012

Vulnerability Analysis

This vulnerability stems from improper input validation (CWE-78: OS Command Injection) in the Hanwha Vision camera firmware. The camera system fails to properly sanitize user-supplied input before passing it to system-level command execution functions. When an authenticated attacker on the adjacent network sends specially crafted requests, the malicious payload bypasses input validation and is executed directly by the underlying operating system.

The attack requires the attacker to have high-level privileges and be on an adjacent network segment, which typically means they would need to be on the same local network as the camera or have already compromised a device with network adjacency. Once exploited, the attacker gains the ability to execute commands with the privileges of the camera's firmware process, which often runs with elevated system permissions.

Root Cause

The root cause is insufficient input sanitization in the camera's web interface or API endpoints. User-controlled input is concatenated or interpolated into operating system commands without proper escaping, encoding, or validation. This allows metacharacters and command separators (such as ;, |, &&, or backticks) to break out of the intended command context and execute attacker-specified commands.

Attack Vector

The attack vector requires adjacent network access, meaning the attacker must be on the same network segment as the vulnerable camera device. The attacker needs high-level privileges (authenticated access) to reach the vulnerable functionality. No user interaction is required for exploitation.

The attack flow typically involves:

1. Attacker gains network access to the same segment as the target camera
2. Attacker authenticates to the camera interface with valid credentials
3. Attacker crafts a malicious request containing OS command injection payloads
4. The unvalidated input is passed to a system command execution function
5. Malicious commands execute with the camera's system privileges

The vulnerability mechanism involves improper input validation where user-supplied data is passed to OS command execution without adequate sanitization. For technical details and specific affected firmware versions, refer to the Hanwha Vision Vulnerability Report.

Detection Methods for CVE-2024-54012

Indicators of Compromise

• Unusual outbound network connections from camera devices to unknown external IP addresses
• Unexpected processes or services running on camera devices
• Anomalous command execution patterns in camera system logs
• Authentication attempts followed by unusual API requests with special characters

Detection Strategies

• Monitor network traffic from IoT camera segments for command-and-control patterns or data exfiltration attempts
• Implement network segmentation monitoring to detect lateral movement attempts from camera devices
• Deploy intrusion detection signatures for common command injection payloads in HTTP requests
• Enable verbose logging on camera devices and forward logs to a centralized SIEM for analysis

Monitoring Recommendations

• Establish baseline network behavior for camera devices and alert on deviations
• Monitor authentication logs for the camera management interface for suspicious activity
• Implement regular firmware version auditing to identify unpatched devices
• Configure network monitoring to detect unusual DNS queries or connection attempts from camera IP addresses

How to Mitigate CVE-2024-54012

Immediate Actions Required

• Apply the latest firmware patch from Hanwha Vision as referenced in the vendor advisory
• Isolate vulnerable camera devices on a dedicated network segment with restricted access
• Review and audit user accounts with access to camera management interfaces
• Implement strong, unique credentials for camera authentication

Patch Information

The manufacturer has released patch firmware to address this vulnerability. Administrators should immediately download and apply the latest firmware update from Hanwha Vision. For detailed patch information and specific firmware versions, refer to the Hanwha Vision Vulnerability Report.

Workarounds

• Restrict network access to camera devices using firewall rules and VLAN segmentation
• Disable any unnecessary network services or APIs on camera devices
• Implement additional authentication layers such as VPN requirements for camera management access
• Monitor and limit administrative access to camera interfaces to authorized personnel only

# Network segmentation example - isolate cameras on dedicated VLAN
# Configure firewall to restrict camera network access
iptables -A FORWARD -i camera_vlan -o corporate_lan -j DROP
iptables -A FORWARD -i camera_vlan -o internet -j DROP
iptables -A FORWARD -i management_vlan -o camera_vlan -p tcp --dport 443 -j ACCEPT