Stack-Based Buffer Overflow in Tenda AC18 Router
CVE-2025-14993
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2025-14993?
A vulnerability identified in the Tenda AC18 router version 15.03.05.05 allows for a stack-based buffer overflow due to improper handling of the 'scanList' argument within the sprintf function of the HTTP Request Handler. This flaw can be exploited remotely, potentially enabling unauthorized access or control over the affected device. The exploit is publicly available, underscoring the urgency for users to apply necessary security measures.
Affected Version(s)
AC18 15.03.05.05
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
z472421519 (VulDB User)