CVE-2025-63432
MediumCVSS 4.6Exploitation Probability (EPSS)
Low risk8th percentile - higher than 8% of all known CVEs
Summary
Xtooltech Xtool AnyScan Android Application 4.40.40 and prior is missing SSL certificate validation. The application fails to properly validate the TLS certificate from its update server. An attacker on the same network can perform a man-in-the-middle attack to intercept, decrypt, and modify traffic between the application and the update server, serving as the basis for further attacks including remote code execution.
Risk Assessment
Missing certificate validation allows an attacker to intercept and modify communications, potentially leading to malicious update installation and remote code execution. The risk affects users on untrusted networks.
Recommendation
Update the application to a version with proper SSL/TLS certificate validation. Until a fix is released, avoid updating over untrusted networks.
Other vulnerabilities in Xtool AnyScan
See all- CVE-2025-63434High
The update mechanism in Xtooltech Xtool AnyScan Android Application 4.40.40 and prior is insecure. The application downloads and extracts update packages containing executable code without performing a cryptographic integrity or authenticity check on their contents. An attacker who can control the update metadata can serve a malicious package, which the application will accept, extract, and later execute, leading to arbitrary code execution.
- CVE-2025-63433Medium
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 able to intercept network traffic can use this hardcoded key to decrypt, modify, and re-encrypt the update manifest, directing the application to download a malicious update package.
Original NVD description (English source)
Xtooltech Xtool AnyScan Android Application 4.40.40 and prior is Missing SSL Certificate Validation. The application fails to properly validate the TLS certificate from its update server. An attacker on the same network can exploit this vulnerability by performing a Man-in-the-Middle (MITM) attack to intercept, decrypt, and modify traffic between the application and the update server. This serves as the basis for further attacks, including Remote Code Execution.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS