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Vulnerability of Wind River VxWorks: directory traversal via WebCLI

Synthesis of the vulnerability 

An attacker can traverse directories via WebCLI of Wind River VxWorks, in order to read a file outside the service root path.
Impacted software: VxWorks.
Severity of this computer vulnerability: 2/4.
Creation date: 24/07/2020.
Références of this announce: CVE-2020-11440, VIGILANCE-VUL-32914.

Description of the vulnerability 

An attacker can traverse directories via WebCLI of Wind River VxWorks, in order to read a file outside the service root path.
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This computer weakness bulletin impacts software or systems such as VxWorks.

Our Vigil@nce team determined that the severity of this computer threat announce is medium.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this threat announce.

Solutions for this threat 

Wind River VxWorks: fixed versions for WebCLI.
Fixed versions are indicated in information sources.
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