CVE-2026-1222
Unknown Unknown - Not Provided
Arbitrary File Upload in PrismX MX100 Enables Remote Code Execution

Publication date: 2026-01-20

Last updated on: 2026-01-20

Assigner: TWCERT/CC

Description
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.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-01-20
Last Modified
2026-01-20
Generated
2026-06-16
AI Q&A
2026-01-20
EPSS Evaluated
2026-06-15
NVD
CVE-2026-1222
EUVD
EUVD-2026-3465
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
browan_communications prismx_mx100_ap_controller *
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability in the PrismX MX100 AP controller allows privileged remote attackers to upload arbitrary files, specifically web shell backdoors, to the server. This enables them to execute arbitrary code on the server, potentially taking full control of it.

Impact Analysis

The vulnerability can lead to unauthorized remote code execution on the affected server, allowing attackers to control the system, access sensitive data, disrupt services, or use the server as a foothold for further attacks.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-1222. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart