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CVE-2026-30814

HIGH

8.0

Description

A stack-based buffer overflow in the tmpServer module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to trigger a segmentation fault and potentially execute arbitrary code via a specially crafted configuration file. Successful exploitation may cause a crash and could allow arbitrary code execution, enabling modification of device state, exposure of sensitive data, or further compromise of device integrity. This issue affects AX53 v1.0: before 1.7.1 Build 20260213.

Details CVE

Score CVSS v3.18.0

SeveriteHIGH

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

Vecteur d'attaqueADJACENT_NETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie4/8/2026

Derniere modification4/14/2026

Sourcenvd

Observations honeypot0

Produits affectes

tp-link:archer_ax53tp-link:archer_ax53_firmware

Faiblesses (CWE)

CWE-121CWE-787

References

https://talosintelligence.com/vulnerability_reports/(f23511db-6c3e-4e32-a477-6aa17d310630)

https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware(f23511db-6c3e-4e32-a477-6aa17d310630)

https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware(f23511db-6c3e-4e32-a477-6aa17d310630)

https://www.tp-link.com/us/support/faq/5055/(f23511db-6c3e-4e32-a477-6aa17d310630)

Correlations IOC

Aucune correlation enregistree

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