CVE-2026-21639

MEDIUM

5.4

Description

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution (RCE) within the affected product. Affected Products: airMAX AC (Version 8.7.20 and earlier) airMAX M (Version 6.3.22 and earlier) airFiber AF60-XG (Version 1.2.2 and earlier) airFiber AF60 (Version 2.6.7 and earlier) Mitigation: Update your airMAX AC to Version 8.7.21 or later. Update your airMAX M to Version 6.3.24 or later. Update your airFiber AF60-XG to Version 1.2.3 or later. Update your airFiber AF60 to Version 2.6.8 or later.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

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

Vecteur d'attaqueADJACENT_NETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/8/2026

Derniere modification1/14/2026

Sourcenvd

Observations honeypot0

Produits affectes

ui:airfiber_af60ui:airfiber_af60-xgui:airfiber_af60-xg_firmwareui:airfiber_af60_firmwareui:airmax_acui:airmax_ac_firmwareui:airmax_mui:airmax_m_firmware

Faiblesses (CWE)

CWE-77

References

https://community.ui.com/releases/Security-Advisory-Bulletin-061-061/1e4fe5f8-29c7-4a7d-a518-01b1537983ba(support@hackerone.com)

Correlations IOC

Aucune correlation enregistree

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