CVE-2026-31179: Command Injection
Published Apr 23, 2026
·Updated
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the stunPort parameter to /cgi-bin/cstecgi.cgi.
Affected Software
3 affected components
TOTOLINK A3300R firmware=17.0.0cu.557_B20221024
All of the following
TOTOLINK A3300R firmware=17.0.0cu.557_b20221024
TOTOLINK A3300R
Event History
Apr 23, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·06:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-31179?
CVE-2026-31179 is considered a high-severity vulnerability due to its ability to execute arbitrary commands.
2
How do I fix CVE-2026-31179?
To fix CVE-2026-31179, update the ToToLink A3300R firmware to a version that addresses this vulnerability.
3
What type of attack does CVE-2026-31179 enable?
CVE-2026-31179 enables attackers to execute arbitrary commands via the stunPort parameter in a vulnerable firmware.
4
Which firmware versions are affected by CVE-2026-31179?
CVE-2026-31179 affects ToToLink A3300R firmware version 17.0.0cu.557_B20221024.
5
Where can I find more information about CVE-2026-31179?
For detailed information about CVE-2026-31179, refer to your security bulletins or the official documentation from Totolink.