Stack Overflow Vulnerability in Tenda AC8 Router
CVE-2025-51088

5.3MEDIUM

Key Information:

Vendor

Tenda
Status
Tenda AC8
Vendor
CVE Published:
24 July 2025

What is CVE-2025-51088?

The Tenda AC8 router version V4 V16.03.34.06 is susceptible to a stack overflow vulnerability in the /goform/WifiGuestSet endpoint. An attacker can exploit this vulnerability by manipulating the 'shareSpeed' argument, potentially leading to a stack-based buffer overflow. Such exploits can compromise the device's stability and may allow unauthorized access or denial of service. It is critical for users to review firmware updates and implement best security practices to mitigate risks associated with this vulnerability.

References

http://tenda.com
https://github.com/TL-SN/IOT/blob/main/Tenda/Tenda-AC8v4%...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
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

.