CVE-2026-44873

MEDIUM

Insufficient Session Invalidation on User Account Deactivation in AOS-8 Operating System

Title source: cna
STIX 2.1

Description

A session management vulnerability in AOS-8 allows previously authenticated users to retain network access after their accounts are administratively disabled. Existing sessions are not invalidated when credentials are revoked, enabling continued access until session expiration. An attacker with compromised credentials could exploit this behavior to maintain unauthorized access even after the account has been disabled.

Scores

CVSS v3 5.4
EPSS 0.0003
EPSS Percentile 10.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-613
Status published
Products (5)
arubanetworks/arubaos 6.5.4.0 - 8.10.0.22
arubanetworks/sd-wan 8.6.0.4-2.2.0.0 - 8.6.0.4-2.2.0.7
Hewlett Packard Enterprise (HPE)/HPE Aruba Networking Wireless Operating System (AOS) 8.10.0.0 - 8.10.0.21
Hewlett Packard Enterprise (HPE)/HPE Aruba Networking Wireless Operating System (AOS) 8.12.0.0 - 8.12.0.6
Hewlett Packard Enterprise (HPE)/HPE Aruba Networking Wireless Operating System (AOS) 8.13.0.0 - 8.13.1.1
Published May 12, 2026
Tracked Since May 13, 2026