Authenticated command injection via undisclosed input validation
Published Jun 12, 2026 · Updated Jun 12, 2026
Command injection in Ubiquiti UniFi OS allows remote authenticated users to execute commands on affected devices and server instances. The vendor identifies improper input validation as the cause but has not disclosed the vulnerable component, input, or command-construction operation. Network access and low privileges are required; successful exploitation permits data access or alteration and service interruption.
Summary
What happened
Command injection in Ubiquiti UniFi OS allows remote authenticated users to execute commands on affected devices and server instances. The vendor identifies improper input validation as the cause but has not disclosed the vulnerable component, input, or command-construction operation. Network access and low privileges are required; successful exploitation permits data access or alteration and service interruption.
The record
- CVE
- CVE-2026-47370
- Published
- Jun 12, 2026
- Updated
- Jun 12, 2026
- Vendor
- Ubiquiti Inc.
- Product
- Enterprise NVR
- Classifications
- CWE-20, T1059
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 12, 2026CVE publishedPublication date reported by the CVE source.
- Jun 12, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <5.1.15
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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