CVE-2025-15047

CRITICAL 9.8

Tenda WH450 HTTP Request PPTPDClient stack-based overflow

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was found in Tenda WH450 1.0.0.18. This affects an unknown function of the file /goform/PPTPDClient of the component HTTP Request Handler. Performing a manipulation of the argument Username results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used.

CWE	CWE-121 CWE-119
Vendor	tenda
Product	wh450
Published	Dec 23, 2025
Last Updated	Feb 24, 2026

Stay Ahead of the Next One

Get instant alerts for tenda wh450

Be the first to know when new critical vulnerabilities affecting tenda wh450 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / WH450

1.0.0.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.337852 vuldb.com: https://vuldb.com/?ctiid.337852 vuldb.com: https://vuldb.com/?submit.720884 github.com: https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPDClient/PPTPDClient.md github.com: https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPDClient/PPTPDClient.md#reproduce tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 z472421519 (VulDB User)