NEC Aterm series vulnerable to cross-site scripting (NV26-002)

Overview Aterm series products provided by NEC Corporation contain the following vulnerability. Cross-site scripting CWE-79 - CVE-2026-6059 Noriaki Iwasaki of Cyber Defense Institute, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Earl...

CVE-2026-9434

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643b20200521. Impacted is the function setWiFiWpsCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument wscDisabled leads to os command injection. The attack may be...

EUVD-2026-31640

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643b20200521. Impacted is the function setWiFiWpsCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument wscDisabled leads to os command injection. The attack may be...

CVE-2026-9434

The CVE-2026-9434 issue affects Totolink A8000RU (Web Management Interface) version 7.1cu.643_b20200521, specifically the /cgi-bin/cstecgi.cgi file’s setWiFiWpsCfg function. The root cause is a manipulation of the wscDisabled argument that enables os command injection. This can be exploited remot...

CVE-2026-9434 Totolink A8000RU Web Management cstecgi.cgi setWiFiWpsCfg os command injection

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643b20200521. Impacted is the function setWiFiWpsCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument wscDisabled leads to os command injection. The attack may be...

CVE-2026-9433 Totolink A8000RU Web Management cstecgi.cgi setMacFilterRules os command injection

A weakness has been identified in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument enable causes os command injection. The attack may be initiated...

EUVD-2026-31641

A weakness has been identified in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument enable causes os command injection. The attack may be initiated...

CVE-2026-9433

Totolink A8000RU Web Management (cstecgi.cgi, setMacFilterRules) is affected. The vulnerability allows os command injection via the enable argument in /cgi-bin/cstecgi.cgi, remotely exploitable on Totolink A8000RU 7.1cu.643_b20200521 Web Management Interface. CVSS metrics indicate critical impact...

CVE-2026-9433 Totolink A8000RU Web Management cstecgi.cgi setMacFilterRules os command injection

A weakness has been identified in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument enable causes os command injection. The attack may be initiated...

CVE-2026-9433

A weakness has been identified in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument enable causes os command injection. The attack may be initiated...

CVE-2026-9432 Totolink A8000RU Web Management cstecgi.cgi setWiFiAdvancedCfg os command injection

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. This vulnerability affects the function setWiFiAdvancedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument bgProtection results in os command injection. The...

CVE-2026-9432

The vulnerability CVE-2026-9432 affects Totolink A8000RU Web Management, specifically the /cgi-bin/cstecgi.cgi function setWiFiAdvancedCfg. The issue stems from manipulating the bgProtection argument, enabling OS command injection. Impact is remote, with high confidentiality, integrity, and avail...

EUVD-2026-31637

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. This vulnerability affects the function setWiFiAdvancedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument bgProtection results in os command injection. The...

CVE-2026-9432

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. This vulnerability affects the function setWiFiAdvancedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument bgProtection results in os command injection. The...

CVE-2026-6059

A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network...

EUVD-2026-31623

A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network...

CVE-2026-6059

A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network...

CVE-2026-6059

Aterm web management interface is affected by a cross-site scripting vulnerability. The vulnerable surface is the web UI, with the root cause described as improper handling of input that allows arbitrary scripts to run in a user’s browser when accessed from an adjacent network. Impact is consiste...

CVE-2026-6059

A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network...

CVE-2026-6059

A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network...