CVE-2025-63435 describes a Missing Authentication for Critical Function vulnerability in Xtooltech Xtool AnyScan Android Application version 4.40.40. An unauthenticated remote attacker can download official update packages due to the server-side update endpoint lacking authentication. The vulnerability has a CVSS score of 4.3 (Medium), indicating a low attack complexity and no user interaction required, with potential for low confidentiality impact. There is no integrity or availability impact. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) or significant community discussion or media coverage has been observed.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.40.40CPE matchmatch criteria | cpe:2.3:a:xtooltech:xtool_anyscan:*:*:*:*:*:android:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.