Buffer Overflow in Tenda AC10U Router from POST Request Parameter Handling
CVE-2025-15218
8.7HIGH
Key Information:
Badges
๐พ Exploit Exists๐ก Public PoC
What is CVE-2025-15218?
A buffer overflow vulnerability exists in the Tenda AC10U router due to improper handling of the lanMask argument in the POST request for the AdvSetLanip function. When manipulated by an attacker, this could lead to unauthorized access and potentially allow for remote code execution. Publicly available exploits pose an increased risk, emphasizing the importance of updating firmware to safeguard against potential attacks.
Affected Version(s)
AC10U 15.03.06.48
AC10U 15.03.06.49
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
- ๐ก
Public PoC available
- ๐พ
Exploit known to exist
Vulnerability published
Vulnerability Reserved
Credit
yhryhryhr_miemie (VulDB User)