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CVE-2025-9791

HIGH

8.8

Description

A weakness has been identified in Tenda AC20 16.03.08.05. This vulnerability affects unknown code of the file /goform/fromAdvSetMacMtuWan. This manipulation of the argument wanMTU causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.

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

Publie9/1/2025

Derniere modification9/4/2025

Sourcenvd

Observations honeypot0

Produits affectes

tenda:ac20tenda:ac20_firmware

Faiblesses (CWE)

CWE-119CWE-121CWE-787

References

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md(cna@vuldb.com)

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.322106(cna@vuldb.com)

https://vuldb.com/?id.322106(cna@vuldb.com)

https://vuldb.com/?submit.641088(cna@vuldb.com)

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

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md#poc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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