CVE-2025-63433: Xtooltech Xtool Anyscan

Medium severity, CVSS 4.6. EPSS: 0.2% chance of exploitation in the next 30 days.

Xtooltech Xtool AnyScan Android Application 4.40.40 and prior uses a hardcoded cryptographic key and IV to decrypt update metadata. The key is stored as a static value within the application's code. An attacker with the ability to intercept network traffic can use this hardcoded key to decrypt, modify, and re-encrypt the update manifest, allowing them to direct the application to download a malicious update package.

Affected products

• Xtooltech Xtool Anyscan: up to and including 4.40.40

Published 2025-11-24. Last modified 2026-06-17.