CVE-2026-1222: Browan Communications Prismx MX100 Ap Controller

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

PrismX MX100 AP controller developed by BROWAN COMMUNICATIONS has an Arbitrary File Upload vulnerability, allowing privileged remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

Affected products

• Browan Communications Prismx MX100 Ap Controller: before 1.03.23.01 (fixed in 1.03.23.01)

Published 2026-01-20. Last modified 2026-06-17.