Stack-based Buffer Overflow in Tenda F451 from Tenda
CVE-2026-6124
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-6124?
The Tenda F451 firmware version 1.0.0.7 contains a stack-based buffer overflow vulnerability within the fromSafeMacFilter function of the httpd component. By manipulating the argument 'page/manufacturer', an attacker can execute arbitrary code remotely, leading to potential unauthorized access and significant security risks. This vulnerability has been publicly disclosed and can be exploited, underscoring the need for prompt action to mitigate risks.
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
Jxm666 (VulDB User)