Stack Overflow Vulnerability in Tenda AC8 Router Firmware
CVE-2025-25664

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
AC8
Vendor
CVE Published:
20 February 2025

Summary

The Tenda AC8 router with firmware version V16.03.34.06 is affected by a stack overflow vulnerability that occurs in the sub_49E098 function through the shareSpeed parameter. Exploiting this vulnerability can allow an attacker to execute arbitrary code, potentially compromising the integrity and confidentiality of network communications. It is essential for users of affected versions to apply necessary patches and updates provided by Tenda to mitigate this risk.

References

https://github.com/jangfan/my-vuln/blob/main/Tenda/AC8V4/...

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

.