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CVE-2025-15046

Tenda WH450 HTTP Request PPTPClient stack-based overflow

CVSS 9.3 CRITICALEPSS 1.0%CWE-119CWE-121
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.3EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
23 Dec 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability has been found in Tenda WH450 1.0.0.18. The impacted element is an unknown function of the file /goform/PPTPClient of the component HTTP Request Handler. Such manipulation of the argument netmsk leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may 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

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References
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPClient/PPTPClient.mdhttps://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPClient/PPTPClient.md#reproducehttps://vuldb.com/?ctiid.337851https://vuldb.com/?id.337851https://vuldb.com/?submit.720883https://www.tenda.com.cn/