Stack-Based Buffer Overflow in Tenda AC15 Router
CVE-2025-11389
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2025-11389?
A security flaw in the Tenda AC15 router allows for a stack-based buffer overflow through the manipulation of the 'enable' argument in the /goform/saveAutoQos file. This vulnerability can lead to remote exploitation, giving attackers the ability to execute arbitrary code. Given that the exploit has been publicly disclosed, it poses a significant risk to users who have not updated their devices. Immediate action is advised to mitigate the threat.
Affected Version(s)
AC15 15.03.05.18
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
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
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved
Credit
yhryhryhr_mie (VulDB User)