Description
The Quantenna Wi-Fi chipset ships with a local control script, router_command.sh (in the get_syslog_from_qtn 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.
Scores
CVSS v3
7.7
EPSS
0.0042
EPSS Percentile
62.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-88
Status
published
Products (18)
onsemi/qcs-ax2-a12_firmware
onsemi/qcs-ax2-s5_firmware
onsemi/qcs-ax2-t12_firmware
onsemi/qcs-ax2-t8_firmware
onsemi/qcs-ax3-a12_firmware
onsemi/qcs-ax3-s5_firmware
onsemi/qcs-ax3-t12_firmware
onsemi/qcs-ax3-t8_firmware
onsemi/qd840_firmware
onsemi/qhs710_firmware
... and 8 more
Published
Jun 08, 2025
Tracked Since
Feb 18, 2026