Stack-based Buffer Overflow in Tenda FH1201 Router
CVE-2025-7548
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2025-7548?
A stack-based buffer overflow vulnerability has been identified in the Tenda FH1201 router, specifically in the function formSafeEmailFilter within the /goform/SafeEmailFilter file. This weakness allows attackers to manipulate the 'page' argument, leading to potential remote code execution. The exploit has been publicly disclosed, increasing the risk for users who have not yet applied mitigations or updates.
Affected Version(s)
FH1201 1.2.0.14(408)
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
panda_0x1 (VulDB User)