Main Vulnerability Database Vulnerabilities #VU53257

Improper access control in Aruba Instant - CVE-2021-25155

Published: May 14, 2021 / Updated: November 25, 2021

Vulnerability identifier: #VU53257

CSH Severity: Low

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-25155

CWE-ID: CWE-284

Exploitation vector: Remote access

Exploit availability: Public exploit is available

Vulnerability details

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in the Web UI. A remote administrator can overwrite the sensitive system files.

Aruba Instant
SCALANCE W1750D

Install updates from vendor's website.

Aruba Instant - addressed in versions 4.2.4.18, 6.5.4.19, 8.3.0.15, 8.5.0.12, 8.6.0.7, 8.7.1.1