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Description
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.
References
www.nowsecure.com/...yscan-app-risks-to-phones-and-vehicles/
github.com/ab3lson/cve-references/tree/master/CVE-2025-63434
