CVE-2025-28018

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v14 parameter...

CVE-2025-28021

The TOTOLINK A810R wireless dual-band router (firmware version V4.1.2cu.5182_B20201026 ) contains a buffer overflow vulnerability in the downloadFile.cgi component. The flaw is caused by the software's failure to properly validate the length and size of input data provided via the v14 and v3 para...

TOTOLINK A800R 安全漏洞

TOTOLINK A800R is a wireless router from China's Gion Electronics TOTOLINK. The TOTOLINK A800R suffers from a command injection vulnerability that stems from the QUERYSTRING parameter in downloadFile.cgi failing to correctly filter constructed command special characters, commands, and so on. No...

CVE-2025-28025

TOTOLINK A830R V4.1.2cu.5182B20201102, A950RG V4.1.2cu.5161B20200903, A3000RU V5.9c.5185B20201128, and A3100R V4.1.2cu.5247B20211129 were found to contain a buffer overflow vulnerability in downloadFile.cgi through the v14 parameter...

CVE-2025-28028: Buffer Copy without Checking Size of Input

TOTOLINK A830R V4.1.2cu.5182B20201102, A950RG V4.1.2cu.5161B20200903, A3000RU V5.9c.5185B20201128, and A3100R V4.1.2cu.5247B20211129 were found to contain a buffer overflow vulnerability in downloadFile.cgi through the v5 parameter...

CVE-2025-28018: Buffer Copy without Checking Size of Input

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v14 parameter...

CVE-2025-28020

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter...

CVE-2025-28017

TOTOLINK A800R V4.1.2cu.5032B20200408 is vulnerable to Command Injection in downloadFile.cgi via the QUERYSTRING parameter...

CVE-2025-28017: Improper Neutralization of Special Elements used in a Command

TOTOLINK A800R V4.1.2cu.5032B20200408 is vulnerable to Command Injection in downloadFile.cgi via the QUERYSTRING parameter...

CVE-2025-28018

The TOTOLINK A800R wireless router, specifically version V4.1.2cu.5137_B20200730 , is vulnerable to a buffer overflow in the downloadFile.cgi subroutine. The root cause is the copying of buffers without sufficient validation of the input data length via the v14 parameter. A remote attacker could ...

PT-2025-17648 · Totolink · Totolink A800R

Name of the Vulnerable Software and Affected Versions: TOTOLINK A800R version 4.1.2cu.5137 B20200730 Description: A buffer overflow vulnerability was found in the downloadFile.cgi component. This issue affects the TOTOLINK A800R router. Recommendations: For version 4.1.2cu.5137 B20200730, as a...

CVE-2025-28019

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in the downloadFile.cgi component...

CVE-2025-28028

TOTOLINK A830R V4.1.2cu.5182B20201102, A950RG V4.1.2cu.5161B20200903, A3000RU V5.9c.5185B20201128, and A3100R V4.1.2cu.5247B20211129 were found to contain a buffer overflow vulnerability in downloadFile.cgi through the v5 parameter...

CVE-2025-28022

The TOTOLINK A810R wireless router (version 4.1.2cu.5182_B20201026 ) is vulnerable to a buffer overflow in the downloadFile.cgi endpoint. The flaw is caused by the system copying buffers without properly validating the length of the input data provided via the v25 parameter. A remote attacker cou...

CVE-2025-28019

TOTOLINK A800R V4.1.2cu.5137B20200730 was found to contain a buffer overflow vulnerability in the downloadFile.cgi component...

PT-2025-17649 · Totolink · Totolink A800R

Name of the Vulnerable Software and Affected Versions: TOTOLINK A800R version 4.1.2cu.5137 B20200730 Description: A buffer overflow issue was discovered in the downloadFile.cgi endpoint through the v25 parameter. This allows for potential exploitation. Recommendations: For TOTOLINK A800R version...

CVE-2025-28017

TOTOLINK A800R V4.1.2cu.5032B20200408 is vulnerable to Command Injection in downloadFile.cgi via the QUERYSTRING parameter...

CVE-2025-28028

A buffer overflow vulnerability exists in the downloadFile.cgi endpoint of several TOTOLINK routers, specifically models A830R (v4.1.2cu.5182_B20201102), A950RG (v4.1.2cu.5161_B20200903), A3000RU (v5.9c.5185_B20201128), and A3100R (v4.1.2cu.5247_B20211129). The flaw is caused by copying buffers w...

CVE-2025-28025

TOTOLINK A830R V4.1.2cu.5182B20201102, A950RG V4.1.2cu.5161B20200903, A3000RU V5.9c.5185B20201128, and A3100R V4.1.2cu.5247B20211129 were found to contain a buffer overflow vulnerability in downloadFile.cgi through the v14 parameter...

TOTOLINK A830R 安全漏洞

TOTOLINK A830R is a wireless dual-band router from China Gion Electronics TOTOLINK. A security vulnerability exists in the TOTOLINK A830R that originates from a buffer overflow in the v5 parameter in downloadFile.cgi...