CVE-2025-32409: Path Traversal (CVSS 8.1)

Description

Ratta SuperNote A6 X2 Nomad before December 2024 allows remote code execution because an arbitrary firmware image (signed with debug keys) can be sent to TCP port 60002, and placed into the correct image-update location as a consequence of both directory traversal and unintended handling of concurrency.

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CVSS v3.1 Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-23 CWE-23

References

Other References

https://www.prizmlabs.io/post/remote-rootkits-uncovering-a-0-click-rce-in-the-supernote-nomad-e-ink-tablet https://www.prizmlabs.io/post/remote-rootkits-uncovering-a-0-click-rce-in-the-supernote-nomad-e-ink-tablet

Frequently Asked Questions

What is CVE-2025-32409? +

Ratta SuperNote A6 X2 Nomad before December 2024 allows remote code execution because an arbitrary firmware image (signed with debug keys) can be sent to TCP port 60002, and placed into the correct image-update location as a consequence of both directory traversal and unintended handling of concurrency. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-32409? +

CVE-2025-32409 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-32409? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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