Ui
CVE-2019-5424
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, a privileged user can execute arbitrary shell commands over the SSH CLI interface. This allows to execute shell commands under the root user.
AnalysisAI
In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, a privileged user can execute arbitrary shell commands over the SSH CLI interface. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This Command Injection vulnerability could allow attackers to inject arbitrary commands into system command execution.
Technical ContextAI
This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, a privileged user can execute arbitrary shell commands over the SSH CLI interface. This allows to execute shell commands under the root user. Affected products include: Ui Edgeswitch X.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.
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Same weakness CWE-77 – Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
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