What is CVE-2025-23343?

CVE-2025-23343 is a high-severity vulnerability in Nvidia Nvdebug Tool, classified under Path Traversal. CVSS score: 7.6/10. Published 2025-09-09.

How severe is CVE-2025-23343?

High severity. CVSS v3 base score is 7.6 out of 10.

Path Traversal in Nvidia Nvdebug Tool

CVE-2025-23343

The NVIDIA NVDebug tool contains a vulnerability that may allow an actor to write files to restricted components. A successful exploit of this vulnerability may lead to information disclosure, denial of service, and data tampering.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.001 (24.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Nvidia Nvdebug Tool — versions All versions prior to 1.7.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

nvd.nist.gov/vuln/detail/CVE-2025-23343
www.cve.org/CVERecord
nvidia.custhelp.com/app/answers/detail/a_id/5696

Frequently asked questions

What is CVE-2025-23343?: CVE-2025-23343 is a high-severity vulnerability in Nvidia Nvdebug Tool, classified under Path Traversal. CVSS score: 7.6/10. Published 2025-09-09.
How severe is CVE-2025-23343?: High severity. CVSS v3 base score is 7.6 out of 10.