Path Traversal in NVIDIA Nvdebug
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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.008 (55.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.008 · change: +0.000
Affected products
- NVIDIA Nvdebug
- NVIDIA Nvdebug Tool — versions All versions prior to 1.7.0
Weakness classification (CWE)
References
- nvd.nist.gov/vuln/detail/CVE-2025-23343 (Technical Description)
- www.cve.org/CVERecord (Technical Description)
- nvidia.custhelp.com/app/answers/detail/a_id/5696 (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-23343?
- CVE-2025-23343 is a high-severity vulnerability in NVIDIA Nvdebug, 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.