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CVE-2025-15047

Tenda WH450 HTTP Request PPTPDClient stack-based overflow

CVSS 9.3 CRITICALEPSS 1.1%CWE-119CWE-121
Vexday Risk Score
48Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9.3EPSS 1.1%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
23 Dec 2025Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · WH450
public PoCs found — 2
cve_referencegithub.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPDClient/PPTPDClient.mdunverifiedcve_referencegithub.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPDClient/PPTPDClient.md#reproduceunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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