Stack Overflow Vulnerability in Tenda A18 Wireless Router
CVE-2023-39829

7.5HIGH

Key Information:

Vendor

Tenda
Status
A18 Firmware
Vendor
CVE Published:
14 August 2023

What is CVE-2023-39829?

A stack overflow vulnerability was detected in the Tenda A18 Wireless Router, specifically in the 'fromSetWirelessRepeat' function, where improper handling of the 'wpapsk_crypto2_4g' parameter can lead to potential unauthorized access and execution of arbitrary code. This vulnerability poses risks to the integrity and availability of network services and devices.

References

https://github.com/lst-oss/Vulnerability/tree/main/Tenda/...

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

.
CVE-2023-39829 : Stack Overflow Vulnerability in Tenda A18 Wireless Router