PT-2025-17646 · Totolink · Totolink A800R

Name of the Vulnerable Software and Affected Versions: TOTOLINK A800R version 4.1.2cu.5032 B20200408 Description: The issue concerns a Command Injection vulnerability in the downloadFile.cgi file via the QUERY STRING parameter. This allows for potential exploitation. There is a high risk of...

CVE-2025-28019

CVE-2025-28019 affects TOTOLINK A800R router (version 4.1.2cu.5137_B20200730). A buffer overflow in the downloadFile.cgi component is documented across CNVD/CNNVD/CVELIST entries, enabling potential remote code execution or denial of service as described in vendor/coverage notes. Connected source...

PT-2025-17654 · Totolink · Totolink A950Rg +3

Name of the Vulnerable Software and Affected Versions: TOTOLINK A830R version 4.1.2cu.5182 B20201102 TOTOLINK A950RG version 4.1.2cu.5161 B20200903 TOTOLINK A3000RU version 5.9c.5185 B20201128 TOTOLINK A3100R version 4.1.2cu.5247 B20211129 Description: A buffer overflow issue was discovered in th...

CVE-2025-28025

CVE-2025-28025 describes a buffer overflow in TOTOLINK downloadFile.cgi via the v14 parameter affecting A830R (4.1.2cu.5182_B20201102), A950RG (4.1.2cu.5161_B20200903), A3000RU (5.9c.5185_B20201128), and A3100R (4.1.2cu.5247_B20211129). Documents indicate the vulnerability exists in the downloadF...

CVE-2025-28022

TOTOLINK A810R V4.1.2cu.5182B20201026 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter...

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-2025-28020

CVE-2025-28020 affects TOTOLINK A800R v4.1.2cu.5137_B20200730. A buffer overflow exists in the downloadFile.cgi endpoint via the v25 parameter, which can allow remote exploitation to execute arbitrary code or cause denial of service (per CNVD/CNNVD/NVD descriptions). The issue is documented acros...

CVE-2025-28026

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...

CVE-2025-28026

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...

CVE-2025-28027

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

PT-2025-17566 · Totolink · Totolink A950Rg +3

Name of the Vulnerable Software and Affected Versions: TOTOLINK A830R version 4.1.2cu.5182 B20201102 TOTOLINK A950RG version 4.1.2cu.5161 B20200903 TOTOLINK A3000RU version 5.9c.5185 B20201128 TOTOLINK A3100R version 4.1.2cu.5247 B20211129 Description: A buffer overflow vulnerability was found in...

TOTOLINK多款产品 安全漏洞

TOTOLINK A3000RU and others are products of China-based TOTOLINK Electronics TOTOLINK.TOTOLINK A3000RU is a wireless router.TOTOLINK A950RG is an Ultra-Generation Giga wireless router.TOTOLINK A830R is a wireless dual-band router. A security vulnerability exists in several TOTOLINK products, whic...

TOTOLINK多款产品 安全漏洞

TOTOLINK A3000RU and others are products of China-based TOTOLINK Electronics TOTOLINK.TOTOLINK A3000RU is a wireless router.TOTOLINK A950RG is an Ultra-Generation Giga wireless router.TOTOLINK A830R is a wireless dual-band router. A security vulnerability exists in several TOTOLINK products, whic...

CVE-2025-28026

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...

CVE-2025-28136

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

CVE-2025-28136

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

CVE-2025-28136

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

TOTOLINK A800R 安全漏洞

TOTOLINK A800R is a wireless router from China's Gion Electronics TOTOLINK. TOTOLINK A800R suffers from a buffer overflow vulnerability that stems from downloadFile.cgi failing to properly validate the length size of the input data, no details of the vulnerability are provided at this time...

CVE-2025-28136

TOTOLINK A800R (firmware V4.1.2cu.5137_B20200730) contains a buffer overflow in the downloadFile.cgi component. The issue arises from improper validation of input data length in that CGI, with impact described as a buffer overflow (CVSS-ish context indicates Network access with low attack complex...

PT-2025-16339 · Totolink · Totolink A800R

Name of the Vulnerable Software and Affected Versions: TOTOLINK A800R version V4.1.2cu.5137 B20200730 Description: A buffer overflow vulnerability was found in the downloadFile.cgi of TOTOLINK A800R. The issue allows for a potential buffer overflow. Recommendations: For TOTOLINK A800R version...