Vulnerability in Onsemi Qcs-Ax2-A12
CVE-2025-32455
The Quantenna Wi-Fi chipset ships with a local control script, router_command.sh (in the run_cmd argument), that is vulnerable to command injection. This is an instance of CWE-88, "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')," and is estimated as a CVSS 7.7 (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). This issue affects Quantenna Wi-Fi chipset through version 8.0.0.28 of the latest SDK, and appears to be unpatched at the time of this CVE record's first publishing, though the vendor has released a best practices guide for implementors of this chipset.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.006 (46.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: -0.000
Affected products
Weakness classification (CWE)
References
- takeonme.org/cves/cve-2025-3460 (Not Applicable, third-party-advisory)
- community.onsemi.com/s/article/QCS-Quantenna-Wi-Fi-product-support-and-security… (vendor-advisory, Release Notes)
Frequently asked questions
- What is CVE-2025-32455?
- CVE-2025-32455 is a high-severity vulnerability in Onsemi Qcs-Ax2-A12, classified under Argument Injection. CVSS score: 7.7/10. Published 2025-06-08.
- How severe is CVE-2025-32455?
- High severity. CVSS v3 base score is 7.7 out of 10.