Buffer Overflow Vulnerability in Tenda AC8 Router
CVE-2025-4368
8.7HIGH
What is CVE-2025-4368?
A buffer overflow vulnerability has been identified in the Tenda AC8 router, specifically within the formGetRouterStatus function located at /goform/MtuSetMacWan. This issue arises from inadequate handling of the shareSpeed argument, allowing an attacker to execute arbitrary code remotely. Given that the exploit has been disclosed publicly, it poses a significant risk to users who have not yet patched their devices. Ensuring firmware is updated to the latest version is crucial for maintaining security in affected devices.
Affected Version(s)
AC8 16.03.34.06
References
CVSS V4
Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None
Timeline
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved
Credit
fjl1113 (VulDB User)