A remote arbitrary file modification vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below; Aruba Instant 6.5.x: 6.5.4.18 and below; Aruba Instant 8.3.x: 8.3.0.14 and below; Aruba Instant 8.5.x: 8.5.0.11 and below; Aruba Instant 8.6.x: 8.6.0.7 and below; Aruba Instant 8.7.x: 8.7.1.1 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt
https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf
http://packetstormsecurity.com/files/163522/Aruba-Instant-IAP-Remote-Code-Execution.html