CVE-2026-44852: Arubanetworks Arubaos

High severity, CVSS 7.2. EPSS: 0.6% chance of exploitation in the next 30 days.

An authenticated remote code execution vulnerability exists in the AOS-8 and AOS-10 web-based management interface. A vulnerability in the certificate download functionality could allow an authenticated remote attacker to overwrite arbitrary files on the underlying operating system by exploiting improper input validation in the file path parameter. Successful exploitation could allow the attacker to execute arbitrary commands on the underlying operating system as a privileged user.

Affected products

• Arubanetworks Arubaos: from 6.5.4.0, before 8.10.0.22 (fixed in 8.10.0.22); from 8.11.0.0, before 8.12.0.7 (fixed in 8.12.0.7); from 8.13.0.0, before 8.13.1.2 (fixed in 8.13.1.2); from 10.4.0.0, before 10.4.1.11 (fixed in 10.4.1.11); from 10.5.0.0, before 10.7.2.3 (fixed in 10.7.2.3)
• Arubanetworks SD-WAN: from 8.6.0.4-2.2.0.0, up to and including 8.6.0.4-2.2.0.7; from 8.7.0.0-2.3.0.0, up to and including 8.7.0.0-2.3.0.9

Published 2026-05-12. Last modified 2026-06-17.