Vulnerability Details CVE-2025-63434
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 14.2%
CVSS Severity
CVSS v3 Score 8.8
References
Products affected by CVE-2025-63434
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cpe:2.3:a:xtooltech:xtool_anyscan:4.28.5
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cpe:2.3:a:xtooltech:xtool_anyscan:4.28.9
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cpe:2.3:a:xtooltech:xtool_anyscan:4.39.1
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cpe:2.3:a:xtooltech:xtool_anyscan:4.39.4
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cpe:2.3:a:xtooltech:xtool_anyscan:4.39.8
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cpe:2.3:a:xtooltech:xtool_anyscan:4.40.11
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cpe:2.3:a:xtooltech:xtool_anyscan:4.40.36
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cpe:2.3:a:xtooltech:xtool_anyscan:4.40.40