Buffer Overflow Vulnerability in Tenda AC6 Router
CVE-2023-39670

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
Ac6 Firmware
Vendor
CVE Published:
18 August 2023

Summary

The Tenda AC6 router version _US_AC6V1.0BR_V15.03.05.16 has been identified with a buffer overflow vulnerability due to improper handling of user inputs in the fgets function. This flaw could potentially allow attackers to perform unauthorized actions, leading to system instability or exploitation. It is crucial for users to apply patches or updates provided by Tenda to mitigate this risk.

References

https://www.tendacn.com/download/list-3.html
https://github.com/Davidteeri/Bug-Report/blob/main/Tenda/...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.