Stack-based Buffer Overflow in Tenda FH1201 by Tenda
CVE-2025-6110

8.7HIGH

Key Information:

Vendor

Tenda
Status
Fh1201
Vendor
CVE Published:
16 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6110?

A stack-based buffer overflow vulnerability exists in the Tenda FH1201 router, specifically targeting the /goform/SafeMacFilter file. This flaw can be exploited remotely, allowing attackers to manipulate specific arguments. Due to the nature of the overflow, an adversary could potentially execute arbitrary code on the vulnerable device. The vulnerability has been publicly disclosed, heightening the risk of exploitation in real-world scenarios. Users are advised to be cautious and update their devices as patches become available.

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.

CVE-2025-6110 - Proof of Concept

References

https://vuldb.com/?id.312579
vdb-entrytechnical-description
https://vuldb.com/?ctiid.312579
signaturepermissions-required
https://vuldb.com/?submit.592473
third-party-advisory

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

yhryhryhr_tu (VulDB User)
.
CVE-2025-6110 : Stack-based Buffer Overflow in Tenda FH1201 by Tenda