CVE-2026-31163

MEDIUM

ToToLink A3300R v17.0.0cu.557_B20221024 - Command Injection

Title source: llm

Description

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the dhcpMtu parameter to /cgi-bin/cstecgi.cgi.

References (1)

Scores

CVSS v3 6.5
EPSS 0.0004
EPSS Percentile 12.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Details

CWE
CWE-77
Status published
Published Apr 23, 2026
Tracked Since Apr 24, 2026