CVE-2025-15047

Description

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.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-119 Buffer Overflow

CWE-121 CWE-121

Affected Products

Vendor	Product	Versions
tenda	wh450_firmware	All
tenda	wh450	All

References

Exploits

https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPDClient/PPTPDClient.md https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPDClient/PPTPDClient.md#reproduce

Other References

https://vuldb.com/?ctiid.337852 https://vuldb.com/?id.337852 https://vuldb.com/?submit.720884 https://www.tenda.com.cn/

Frequently Asked Questions

What is CVE-2025-15047? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-15047? +

CVE-2025-15047 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-15047? +

CVE-2025-15047 affects products from tenda, specifically: wh450, wh450_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-15047? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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