CVE-2026-9387

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. The affected element is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument resetFlags results in os command injection. It is...

TOTOLINK A8000RU 操作系统命令注入漏洞

TOTOLINK A8000RU is a wireless router produced by TOTOLINK, a Chinese company. The TOTOLINK A8000RU 7.1cu.643b20200521 version contains a vulnerability related to operating system command injection. This vulnerability stems from improper handling of the resetFlags parameter in the function...

CVE-2026-1623

A weakness has been identified in Totolink A7000R 4.1cu.4154. Impacted is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument FileName causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and...

EUVD-2024-34684

Malicious code in bioql PyPI...

EUVD-2025-12270

Malicious code in bioql PyPI...

The vulnerability of the setUpgradeFW() function in TOTOLINK CA600-PoE router microprogramming software allows a hacker to execute arbitrary commands.

The vulnerability of the setUpgradeFW function in TOTOLINK CA600-PoE router microprogramming software is related to the lack of measures taken to clean data at the management level when processing the FileName parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrary...

TOTOLINK CA600-PoE setUpgradeFW Function Command Injection Vulnerability

TOTOLINK CA600-PoE is an outdoor wireless AP/CPE device from China Gion Electronics TOTOLINK. TOTOLINK CA600-PoE suffers from a command injection vulnerability that stems from the setUpgradeFW function failing to properly filter construct command special characters, commands, etc. No detailed...

CVE-2025-44844

TOTOLINK CA600-PoE V5.3c.6665B20180820 was found to contain a command injection vulnerability in the setUpgradeFW function via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request...

CVE-2025-44844

TOTOLINK CA600-PoE (V5.3c.6665_B20180820) has a command injection vulnerability in the setUpgradeFW function via the FileName parameter. This could allow an attacker to execute arbitrary commands on the device. PT-2025-18665 provides a mitigation suggesting disabling the setUpgradeFW function and...

TOTOLINK EX1200T 安全漏洞

The TOTOLINK EX1200T is a dual-band wireless signal amplifier that is primarily used to extend the coverage of an existing wireless network. A code execution vulnerability exists in the TOTOLINK EX1200T. The vulnerability stems from the FileName parameter in the setUpgradeFW function for...

PT-2025-17572 · Totolink · Totolink Ex1200T

Name of the Vulnerable Software and Affected Versions: TOTOLINK EX1200T version 4.1.2cu.5232 B20210713 Description: The issue concerns a pre-auth remote command execution vulnerability in the setUpgradeFW function through the FileName parameter. This allows for remote command execution without...

CVE-2025-28039

TOTOLINK EX1200T V4.1.2cu.5232B20210713 was found to contain a pre-auth remote command execution vulnerability in the setUpgradeFW function through the FileName parameter...

PT-2025-18665 · Totolink · Totolink Ca600-Poe

Name of the Vulnerable Software and Affected Versions: TOTOLINK CA600-PoE version 5.3c.6665 B20180820 Description: A command injection issue was discovered in the setUpgradeFW function through the FileName parameter. This issue allows attackers to execute arbitrary commands via a manipulated...

The vulnerability of the setUpgradeFW() function in TOTOLINK EX200 router microprogramming software allows a hacker to execute arbitrary commands.

The vulnerability of the setUpgradeFW function in TOTOLINK EX200 router microprogramming software is related to the improper elimination of special elements during the processing of the FileName parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

TOTOLINK A3600R cstecgi.cgi file setUpgradeFW function buffer overflow vulnerability

TOTOLINK A3600R is a 6-antenna 1200M wireless router from China's Gion Electronics TOTOLINK. The TOTOLINK A3600R suffers from a buffer overflow vulnerability that originates from improper handling of the FileName parameter in the setUpgradeFW function of the /cgi-bin/cstecgi.cgi file. An attacker...

CVE-2024-34204

TOTOLINK outdoor CPE CP450 v4.1.0cu.747B20191224 was discovered to contain a command injection vulnerability in the setUpgradeFW function via the FileName parameter...

CVE-2024-34204

TOTOLINK outdoor CPE CP450 v4.1.0cu.747B20191224 was discovered to contain a command injection vulnerability in the setUpgradeFW function via the FileName parameter...

CVE-2024-31809

TOTOLINK EX200 V4.0.3c.7646B20201211 was discovered to contain a remote code execution RCE vulnerability via the FileName parameter in the setUpgradeFW function...

CVE-2024-31809

TOTOLINK EX200 V4.0.3c.7646B20201211 was discovered to contain a remote code execution RCE vulnerability via the FileName parameter in the setUpgradeFW function...

PT-2024-24217 · Totolink · Totolink Ex200

Name of the Vulnerable Software and Affected Versions: TOTOLINK EX200 version 4.0.3c.7646 B20201211 Description: A remote code execution issue was discovered, allowing exploitation via the FileName parameter in the setUpgradeFW function. This enables unauthorized code execution, potentially leadi...