Unrated severityNVD Advisory· Published Nov 24, 2025· Updated Nov 24, 2025

CVE-2025-63435

Description

Xtooltech Xtool AnyScan Android Application 4.40.40 is Missing Authentication for Critical Function. The server-side endpoint responsible for serving update packages for the application does not require any authentication. This allows an unauthenticated remote attacker to freely download official update packages..

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Xtooltech/Xtool AnyScan Android Applicationdescription
Xtooltech/Xtool AnyScanllm-fuzzy
Range: = 4.40.40

Patches

Vulnerability mechanics

References

github.com/ab3lson/cve-references/tree/master/CVE-2025-63435mitre
www.nowsecure.com/blog/2025/07/16/remote-code-execution-discovered-in-xtool-anyscan-app-risks-to-phones-and-vehicles/mitre

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