PatchTheCVECVE-2025-63433: Xtooltech Xtool AnyScan Android Application 4.40.40 and prior uses a hardcoded cryptographic key and IV to dec
CVE-2025-63433 is a medium-severity flaw (CVSS 4.6) affecting xtool anyscan. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 with the ability to intercept network traffic can use this hardcoded key to decrypt, modify, and re-encrypt the update manifest, allowing them to direct the application to download a malicious update package.
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 4.6 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | Required |
| EPSS exploit chance | 0.2% (top 89%) |
| CISA exploited list | No |
| Weakness | CWE-798 |
| Published | 2025-11-24 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-63433?
xtool anyscan: upgrade to newer than 4.40.40. Exact commands for each OS are on this page.
Is CVE-2025-63433 being exploited?
CVE-2025-63433 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-63433 affect?
CVE-2025-63433 affects xtool anyscan. Severity is medium (CVSS 4.6). 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 with the ability to intercept
How urgent is CVE-2025-63433?
Priority 24/100. Public exploit reference
Software pages
Related CVEs
- CVE-2025-63435 MEDIUM 4.3 UPGRADE Xtooltech Xtool AnyScan Android Application 4.40.40 is Missing Authentication for Critical Function
- CVE-2025-63434 HIGH 8.8 UPGRADE The update mechanism in Xtooltech Xtool AnyScan Android Application 4.40.40 and prior is insecure
- CVE-2025-63432 MEDIUM 4.6 UPGRADE Xtooltech Xtool AnyScan Android Application 4.40.40 and prior is Missing SSL Certificate Validation