Stack Overflow Vulnerability in Tenda AC8 Router Products
CVE-2025-51085

5.3MEDIUM

Key Information:

Vendor

Tenda
Status
Tenda AC8 Router
Vendor
CVE Published:
24 July 2025

What is CVE-2025-51085?

A stack-based buffer overflow vulnerability exists in Tenda AC8 routers at the /goform/SetSysTimeCfg endpoint. This issue arises from improper handling of user-provided inputs, specifically the 'timeZone' and 'timeType' parameters. When manipulated, these parameters may cause stack overflow, potentially leading to unauthorized access or system compromise.

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

.