Stack-Based Buffer Overflow in Tenda F451 by Tenda
CVE-2026-5989
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-5989?
A stack-based buffer overflow vulnerability has been identified in the Tenda F451, specifically within the function fromRouteStatic in the file /goform/RouteStatic. By manipulating the 'page' argument, an attacker can execute a remote exploit, potentially leading to unauthorized access or execution of arbitrary code. This issue underscores the importance of keeping device firmware updated to mitigate such threats effectively.
Affected Version(s)
F451 1.0.0.7
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
Jimi (VulDB User)