CVE-2026-47370 json
A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain d…
published 2026-06-12 4 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-36384
- cvss
- 9.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Ubiquiti Inc UniFi OS Server 5.1.15
- Ubiquiti Inc Express 4.0.15
- Ubiquiti Inc UDM 5.1.15
- Ubiquiti Inc UDM-Pro 5.1.15
- Ubiquiti Inc UDM-SE 5.1.15
- Ubiquiti Inc UDM-Pro-Max 5.1.15
- Ubiquiti Inc UDM-Beast 5.1.15
- Ubiquiti Inc EFG 5.1.15
- Ubiquiti Inc UDW 5.1.15
- Ubiquiti Inc UDR 5.1.15
- Ubiquiti Inc UDR7 5.1.15
- Ubiquiti Inc UDR-5G 5.1.15
- Ubiquiti Inc Express 7 5.1.15
- Ubiquiti Inc UNVR 5.1.15
- Ubiquiti Inc UNVR-Pro 5.1.15
- Ubiquiti Inc UNVR-Instant 5.1.15
- Ubiquiti Inc UNVR-G2 5.1.15
- Ubiquiti Inc UNVR-G2-Pro 5.1.15
- Ubiquiti Inc ENVR 5.1.15
- Ubiquiti Inc ENVR-Core 5.1.15
- Ubiquiti Inc UNAS-2 5.1.16
- Ubiquiti Inc UNAS-4 5.1.16
- Ubiquiti Inc UNAS-Pro 5.1.16
- Ubiquiti Inc UNAS-Pro-4 5.1.16
- Ubiquiti Inc UNAS-Pro-8 5.1.16
- Ubiquiti Inc UCKP 5.1.15
- Ubiquiti Inc UCK 5.1.15
- Ubiquiti Inc UCK-Enterprise 5.1.15
- Ubiquiti Inc UCG-Ultra 5.1.15
- Ubiquiti Inc UCG-Max 5.1.15
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 4 mo ago
Exploit prediction
0.83% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected products
- Ubiquiti Inc UniFi OS Server
- Ubiquiti Inc Express
- Ubiquiti Inc UDM
- Ubiquiti Inc UDM-Pro
- Ubiquiti Inc UDM-SE
- Ubiquiti Inc UDM-Pro-Max
- Ubiquiti Inc UDM-Beast
- Ubiquiti Inc EFG
- Ubiquiti Inc UDW
- Ubiquiti Inc UDR
- Ubiquiti Inc UDR7
- Ubiquiti Inc UDR-5G
- Ubiquiti Inc Express 7
- Ubiquiti Inc UNVR
- Ubiquiti Inc UNVR-Pro
- Ubiquiti Inc UNVR-Instant
- Ubiquiti Inc UNVR-G2
- Ubiquiti Inc UNVR-G2-Pro
- Ubiquiti Inc ENVR
- Ubiquiti Inc ENVR-Core
- Ubiquiti Inc UNAS-2
- Ubiquiti Inc UNAS-4
- Ubiquiti Inc UNAS-Pro
- Ubiquiti Inc UNAS-Pro-4
- Ubiquiti Inc UNAS-Pro-8
- Ubiquiti Inc UCKP
- Ubiquiti Inc UCK
- Ubiquiti Inc UCK-Enterprise
- Ubiquiti Inc UCG-Ultra
- Ubiquiti Inc UCG-Max
- Ubiquiti Inc UCG-Fiber
- Ubiquiti Inc UCG-Industrial
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
Sources
- CVE List CVE-2026-47370
- NVD CVE-2026-47370
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.