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CVE-2025-8939

HIGH

8.8

Description

A vulnerability was determined in Tenda AC20 up to 16.03.08.12. Affected is an unknown function of the file /goform/WifiGuestSet. The manipulation of the argument shareSpeed leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie8/14/2025

Derniere modification8/19/2025

Sourcenvd

Observations honeypot0

Produits affectes

tenda:ac20tenda:ac20_firmware

Faiblesses (CWE)

CWE-119CWE-120

References

https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20/Tenda%20AC20.md(cna@vuldb.com)

https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20/Tenda%20AC20.md#3-poc(cna@vuldb.com)

https://vuldb.com/?ctiid.319902(cna@vuldb.com)

https://vuldb.com/?id.319902(cna@vuldb.com)

https://vuldb.com/?submit.631829(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20/Tenda%20AC20.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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