Tenda AC6 Buffer Overflow Vulnerability in SetSysTimeCfg Function

Vulnerability

A buffer overflow vulnerability has been identified in the Tenda AC6 router, specifically in version 15.03.05.16_multi. The issue arises in the SetSysTimeCfg function, where the time parameter is improperly handled, allowing for potential memory corruption.

Impact

Exploitation of this vulnerability leads to a buffer overflow, which can commonly result in arbitrary code execution or causing a denial-of-service condition.

Added: Jul 3, 2025, 2:39 PM
Updated: Jul 3, 2025, 3:46 PM

Vulnerability Rating

Custom Algorithm
spread
5.7
impact
10.0
exploitability
9.1
remediation
0.0
relevance
0.2
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.