CVE-2026-47370 PUBLISHED

Assigner: hackerone
Reserved: 19.05.2026 Published: 12.06.2026 Updated: 12.06.2026

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to execute a Command Injection within such UniFi OS devices or instances.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.9

Product Status

Vendor Ubiquiti Inc
Product UniFi OS Server
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product Express
Versions Default: unaffected
  • affected from 0 to 4.0.15 (excl.)
Vendor Ubiquiti Inc
Product UDM
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDM-Pro
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDM-SE
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDM-Pro-Max
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDM-Beast
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product EFG
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDW
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDR
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDR7
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UDR-5G
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product Express 7
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UNVR
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UNVR-Pro
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UNVR-Instant
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UNVR-G2
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UNVR-G2-Pro
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product ENVR
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product ENVR-Core
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UNAS-2
Versions Default: unaffected
  • affected from 0 to 5.1.16 (excl.)
Vendor Ubiquiti Inc
Product UNAS-4
Versions Default: unaffected
  • affected from 0 to 5.1.16 (excl.)
Vendor Ubiquiti Inc
Product UNAS-Pro
Versions Default: unaffected
  • affected from 0 to 5.1.16 (excl.)
Vendor Ubiquiti Inc
Product UNAS-Pro-4
Versions Default: unaffected
  • affected from 0 to 5.1.16 (excl.)
Vendor Ubiquiti Inc
Product UNAS-Pro-8
Versions Default: unaffected
  • affected from 0 to 5.1.16 (excl.)
Vendor Ubiquiti Inc
Product UCKP
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UCK
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UCK-Enterprise
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UCG-Ultra
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UCG-Max
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UCG-Fiber
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)
Vendor Ubiquiti Inc
Product UCG-Industrial
Versions Default: unaffected
  • affected from 0 to 5.1.15 (excl.)

References

Problem Types

  • CWE-20 Improper Input Validation CWE