Buffer Overflow Vulnerability in Tenda WH450 Product
CVE-2025-15178

8.6HIGH

Key Information:

Vendor

Tenda
Status
Wh450
Vendor
CVE Published:
29 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15178?

A stack-based buffer overflow vulnerability exists in Tenda WH450 1.0.0.18 due to improper processing of HTTP requests in the VirtualSer component. This flaw enables remote attackers to manipulate the argument 'page', potentially allowing them to execute arbitrary code or crash the system. Publicly accessible exploit code amplifies the risk, making it crucial for users to apply updates and mitigate the threat.

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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-2025-15178 - Proof of Concept

CVE-2025-15178 - Proof of Concept

References

https://vuldb.com/?id.338563
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338563
signaturepermissions-required
https://vuldb.com/?submit.721217
third-party-advisory

CVSS V4

Score:
8.6
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

z472421519 (VulDB User)
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