CVE-2025-24271 is an access control vulnerability in Apple’s AirPlay implementation across multiple operating systems including iOS, iPadOS, macOS, tvOS, and visionOS. The flaw allows an unauthenticated attacker on the same local network as a signed-in Apple device to send AirPlay commands without the need for device pairing, bypassing normal authentication mechanisms. This is due to insufficient access restrictions in the AirPlay service, classified under CWE-843 (Access of Resource Using Incompatible Type) and CWE-306 (Missing Authentication for Critical Function). The vulnerability enables attackers to potentially manipulate media playback or inject unauthorized commands, impacting the confidentiality and integrity of the device’s media sessions. The CVSS v3.1 base score is 5.4 (medium), reflecting that the attack vector is adjacent network (local network), with low attack complexity, no privileges required, and no user interaction needed. The scope remains unchanged, and the impact affects confidentiality and integrity but not availability. Apple has released patches in iOS 18.4, iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, and visionOS 2.4 to address this issue by improving access restrictions on AirPlay commands. There are no known exploits in the wild at the time of publication, but the vulnerability could be leveraged in environments where attackers share the same network segment as targeted devices.

The vulnerability allows unauthorized users on the same network to send AirPlay commands to Apple devices without pairing, potentially enabling attackers to manipulate media playback or inject unauthorized content. This could lead to privacy breaches, as attackers might infer user activity or disrupt user experience. While it does not allow full device compromise or denial of service, the breach of confidentiality and integrity of media sessions can undermine trust in device security. Organizations with Apple devices in shared or public networks (e.g., corporate Wi-Fi, hotels, cafes) are at risk, especially where network segmentation or client isolation is weak. Attackers could use this vector for targeted harassment, social engineering, or as a foothold for further lateral movement if combined with other vulnerabilities. The impact is primarily on end-user devices but could affect enterprise environments relying on Apple hardware for critical communication or presentations.

1. Immediately apply the security updates released by Apple for iOS 18.4, iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, and visionOS 2.4 to ensure the vulnerability is patched. 2. Implement network segmentation and client isolation on Wi-Fi networks to prevent unauthorized devices from communicating directly with Apple devices. 3. Disable AirPlay or restrict AirPlay access to trusted devices and networks where possible, especially in sensitive environments. 4. Monitor network traffic for unusual AirPlay command patterns or unauthorized device connections. 5. Educate users about the risks of connecting to untrusted networks and encourage use of VPNs or secure network environments. 6. For enterprise environments, consider deploying Mobile Device Management (MDM) policies to control AirPlay settings and enforce security configurations. 7. Regularly audit and update device firmware and software to maintain security posture against emerging vulnerabilities.