Buffer Overflow Vulnerability in Tenda TX3 Router
CVE-2025-1897

7.1HIGH

Key Information:

Vendor
Tenda
Status
Tx3
Vendor
CVE Published:
4 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A buffer overflow vulnerability exists in the Tenda TX3 router in the /goform/SetNetControlList component, affecting version 16.03.13.11_multi. This issue allows attackers to manipulate certain arguments, potentially leading to unauthorized access or a denial of service. The vulnerability can be exploited remotely, making it critical for users to update their devices to mitigate this risk. The details have been publicly disclosed, emphasizing the need for immediate action to secure affected systems.

Affected Version(s)

TX3 16.03.13.11_multi

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-2025-1897 - Proof of Concept

References

https://vuldb.com/?id.298415
vdb-entrytechnical-description
https://vuldb.com/?ctiid.298415
signaturepermissions-required
https://vuldb.com/?submit.506604
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
None
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

shiny (VulDB User)
.