TI-2025-39314 Aliases CVE-2025-63434 GHSA-2chj-cxxf-fqh6

The update mechanism in Xtooltech Xtool AnyScan Android Application 4.40.40 and prior is…

MEDIUM 40CWE-494Published 2025-11-24 · Updated 2025-11-24

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-494.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0033 26th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:xtooltech:xtool_anyscan::::::android::*	up to 4.40.40	Vulnerable	Xtooltech

cpe:2.3:a:xtooltech:xtool_anyscan:*:*:*:*:*:android:*:* Versions up to 4.40.40 Vulnerable ·Xtooltech

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-63434
2026-10-03 Alias added: GHSA-2chj-cxxf-fqh6

References

Exploit 1

https://www.nowsecure.com/blog/2025/07/16/remote-code-execution-discovered-in-xtool-anyscan-app-risks-to-phones-and-vehicles/

Advisory 1

https://github.com/ab3lson/cve-references/tree/master/CVE-2025-63434

TI-2025-39313 Xtooltech Xtool AnyScan Android Application 4.40.40 and prior uses a hardcoded… CVSS 3.1MEDIUM 4.6
TI-2025-39315 Xtooltech Xtool AnyScan Android Application 4.40.40 is Missing Authentication for… CVSS 3.1MEDIUM 4.3
TI-2025-39312 Xtooltech Xtool AnyScan Android Application 4.40.40 and prior is Missing SSL Certificate… CVSS 3.1MEDIUM 4.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences