Stack-based Buffer Overflow in Tenda AC18 Web Management Interface
CVE-2026-11528
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-11528?
A vulnerability exists in the Tenda AC18 router's Web Management Interface related to the getRebootStatus function. This flaw allows a remote attacker to manipulate the 'callback' argument, leading to a stack-based buffer overflow. The exploit can be leveraged from a distance, potentially leading to remote code execution, making it crucial for users to patch their devices to mitigate the risk.
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
hacker128 (VulDB User)