Stack Overflow Vulnerability in Tenda AC8 Router
CVE-2023-39785

7.5HIGH

Key Information:

Vendor

Tenda
Status
Ac8v4 Firmware
Vendor
CVE Published:
21 August 2023

What is CVE-2023-39785?

The Tenda AC8 Router, specifically version V16.03.34.06, has been identified with a stack overflow vulnerability. This issue arises from improper handling of user input via the 'list' parameter in the set_qosMib_list function. Successful exploitation of this vulnerability could lead to adverse effects on the router's functionality, potentially exposing network devices to unauthorized access or disruption. Users are encouraged to review security practices and apply necessary updates to mitigate this risk.

References

http://tenda.com
https://github.com/Xunflash/IOT/tree/main/Tenda_AC8_V4/2

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.