TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38408)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from improper access control in the delSmartQosCfg function. Attackers can exploit this vulnerability by sending a specially crafted POST...

CVE-2026-51724

Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51724: Improper Access Control

Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51724

Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51724

The TOTOLINK T6 wireless dual-band Mesh router (firmware version 4.1.5cu.748_B20211015 ) is vulnerable to an improper access control flaw in the delSmartQosCfg function. This vulnerability allows unauthenticated attackers to remove Smart QoS rules by sending a crafted POST request to the /cgi-bin...

EUVD-2026-68671

Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51724

Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

PT-2026-83928

Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748 B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51651

Incorrect access control in the getSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain Smart QoS configuration and rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

EUVD-2026-67883

Incorrect access control in the getSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain Smart QoS configuration and rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51651: Improper Access Control

Incorrect access control in the getSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain Smart QoS configuration and rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51651

Incorrect access control in the getSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain Smart QoS configuration and rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51651

Incorrect access control in the getSmartQosCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain Smart QoS configuration and rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51651

The TOTOLINK T6 router, running firmware version 4.1.5cu.748_B20211015 , is susceptible to an incorrect access control vulnerability in the getSmartQosCfg function. This flaw allows unauthenticated attackers to obtain Smart QoS configuration and rules by sending a crafted POST request to /cgi-bin...

CVE-2026-5102

Totolink A3300R (17.0.0cu.557_b20221024) is affected by CVE-2026-5102 in the Parameter Handler’s setSmartQosCfg function, via the /cgi-bin/cstecgi.cgi file. The qos_up_bw parameter can be manipulated to trigger a remote command injection, allowing an attacker to execute arbitrary commands on the ...

D-Link DIR-846W Command Execution Vulnerability (CNVD-2025-18480)

D-Link DIR-846W is a dual-band Gigabit wireless router with second-generation 11AC technology and MU-MIMO technology, supporting dual-band concurrent transmission rates up to 1200Mbps for 200M and above broadband users. The D-Link DIR-846W suffers from a command execution vulnerability that...

CVE-2024-44340

D-Link DIR-846W A1 FW100A43 was discovered to contain a remote command execution RCE vulnerability via keys smartqosexpressdevices and smartqosnormaldevices in SetSmartQoSSettings...

PT-2024-5843 · D Link · D-Link Dir-846

Name of the Vulnerable Software and Affected Versions: D-Link DIR-846W A1 FW100A43 Description: A remote command execution vulnerability was discovered in the D-Link DIR-846W A1 FW100A43, related to the SetSmartQoSSettings function. This issue allows a remote attacker to execute arbitrary code by...

CVE-2019-9121

An issue was discovered on Motorola C1 and M2 devices with firmware 1.01 and 1.07 respectively. This issue is a Command Injection allowing a remote attacker to execute arbitrary code, and get a root shell. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a...