Remote Stack-Based Buffer Overflow in Tenda AC500 Router
CVE-2024-3910
Key Information:
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Summary
A critical security flaw has been discovered in the Tenda AC500 router, specifically in the handling of DHCP client list requests within the function fromDhcpListClient. This vulnerability allows remote attackers to manipulate the 'page' argument, which can lead to a stack-based buffer overflow. Such an exploitation may enable malicious actors to execute arbitrary code on the affected devices. Despite attempts to notify the vendor, Tenda has not provided any response regarding this issue. Therefore, it is crucial for users of the Tenda AC500 to review their systems for potential threats related to this vulnerability and apply necessary security measures.
Affected Version(s)
AC500 2.0.1.9(1307)
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 V3.1
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved