TOTOLINK A800R Buffer Overflow Vulnerability in downloadFile.cgi Component

Vulnerability

A buffer overflow vulnerability has been identified in the TOTOLINK A800R router, specifically in the downloadFile.cgi component. This vulnerability allows for potential memory corruption, which could be exploited to execute arbitrary code or cause a denial-of-service condition.

Impact

Exploitation of this vulnerability leads to a buffer overflow, allowing for memory corruption that could be used to execute arbitrary code or cause a denial-of-service condition.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
0.3
impact
7.5
exploitability
9.1
remediation
0.0
relevance
0.0
threat
6.4
urgency
2.9
incentive
9.2

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.