Buffer Overflow Vulnerability in Tenda WH450 HTTP Request Handler
CVE-2025-15045

9.3CRITICAL

Key Information:

Vendor

Tenda
Status
Wh450
Vendor
CVE Published:
23 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15045?

A vulnerability has been identified in the Tenda WH450 version 1.0.0.18, impacting the HTTP Request Handler component. This security flaw arises from the manipulation of the 'page' argument within the /goform/Natlimit file, which can lead to a stack-based buffer overflow. The issue allows an attacker to initiate a remote exploit, potentially compromising the device. As the exploit has been made public, immediate attention and remediation are recommended to mitigate potential risks.

Affected Version(s)

WH450 1.0.0.18

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-2025-15045 - Proof of Concept

CVE-2025-15045 - Proof of Concept

References

https://vuldb.com/?id.337850
vdb-entrytechnical-description
https://vuldb.com/?ctiid.337850
signaturepermissions-required
https://vuldb.com/?submit.720882
third-party-advisory

CVSS V4

Score:
9.3
Severity:
CRITICAL
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

z472421519 (VulDB User)
JSON
.
CVE-2025-15045 : Buffer Overflow Vulnerability in Tenda WH450 HTTP Request Handler