Stack Overflow Vulnerability in Tenda AC8 Router
CVE-2023-33670

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac8 Firmware
Vendor
CVE Published:
2 June 2023

What is CVE-2023-33670?

The Tenda AC8 Router version V4.0 (V16.03.34.06) is susceptible to a stack overflow vulnerability due to insufficient validation of the time parameter in the sub_4a79ec function. Exploitation of this vulnerability may lead to potential remote code execution, allowing attackers to manipulate system behavior and gain unauthorized access. Users are advised to implement necessary updates and monitor for suspicious behavior to safeguard their network.

References

https://github.com/DDizzzy79/Tenda-CVE/blob/main/AC8V4.0/...
https://github.com/DDizzzy79/Tenda-CVE/tree/main/AC8V4.0/N3

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

.
CVE-2023-33670 : Stack Overflow Vulnerability in Tenda AC8 Router