TOTOLINK A3300R Command Injection Vulnerability

TOTOLINK A3300R is a wireless router from China's Gion Electronics TOTOLINK. A command injection vulnerability exists in the TOTOLINK A3300R stunuser parameter, which originates from the failure of the stunuser parameter in the cstecgi.cgi file to properly validate user input, and can be exploite...

CVE-2026-31178

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the stunMaxAlive parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31163: Improper Neutralization of Special Elements used in a Command

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the dhcpMtu parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31175: Improper Neutralization of Special Elements used in a Command

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the stunEnable parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31171: Improper Neutralization of Special Elements used in a Command

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the url parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31181

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the stunServerAddr parameter to /cgi-bin/cstecgi.cgi...

PT-2026-34673

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557 B20221024 allowing attackers to execute arbitrary commands via the pppoeServiceName parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31171

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the url parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31171

The ToToLink A3300R router, running firmware v17.0.0cu.557_B20221024 , is vulnerable to a command injection flaw. The root cause is the failure to properly validate input for the url parameter within the /cgi-bin/cstecgi.cgi endpoint. An attacker can exploit this by sending a specially crafted re...

CVE-2026-31172

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the user parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31172: Improper Neutralization of Special Elements used in a Command

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the user parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31172

The ToToLink A3300R wireless router, running firmware version v17.0.0cu.557_B20221024 , is vulnerable to a command injection flaw. The issue stems from a failure in the cstecgi.cgi component to properly filter special characters in the user parameter located at /cgi-bin/cstecgi.cgi. An attacker c...

CVE-2026-31159

A command injection vulnerability exists in the ToToLink A3300R wireless router, specifically affecting firmware v17.0.0cu.557_B20221024 . The flaw occurs because the password parameter to the /cgi-bin/cstecgi.cgi endpoint does not properly neutralize special elements used in commands. An unauthe...

CVE-2026-31166

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the hour parameter to /cgi-bin/cstecgi.cgi...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: vim (UTSA-2026-014266)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014266 advisory. Vim is an open source, command line text editor. Prior to version 9.2.0276, a modeline sandbox bypass in Vim allows arbitrary OS command execution when a user opens ...

PT-2026-34670

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557 B20221024 allowing attackers to execute arbitrary commands via the password parameter to /cgi-bin/cstecgi.cgi...

TOTOLINK A3300R Command Injection Vulnerability

TOTOLINK A3300R is a wireless router from China's Gion Electronics TOTOLINK. A command injection vulnerability exists in the TOTOLINK A3300R recHour parameter, which originates from the failure of the recHour parameter in the /cgi-bin/cstecgi.cgi file to correctly filter user input, and can be...

CVE-2026-31179

A command injection vulnerability exists in the ToToLink A3300R wireless router running firmware v17.0.0cu.557_B20221024 . The flaw originates from the /cgi-bin/cstecgi.cgi endpoint, where the stunPort (or stun-port ) parameter fails to properly validate user input. An unauthenticated attacker ca...

CVE-2026-31169

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the week parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31162

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the ttlWay parameter to /cgi-bin/cstecgi.cgi...