PT-2020-19648 · Node.Js · Node-Prompt-Here
Published
2020-03-15
·
Updated
2021-07-21
·
CVE-2020-7602
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
node-prompt-here versions 1.0.0 through 1.0.1
Description
The issue allows execution of arbitrary commands. The
runCommand() function is called by the getDevices() function in the file linux/manager.js, which is required by the index.js process using process.env.NM CLI. This function constructs the argument for the execSync() function, which can be controlled by users without any sanitization.Recommendations
For node-prompt-here versions 1.0.0 through 1.0.1, consider disabling the
runCommand() function until a patch is available to prevent the execution of arbitrary commands. Restrict access to the execSync() function to minimize the risk of exploitation. Avoid using the process.env.NM CLI variable in the affected index.js file until the issue is resolved.Exploit
Fix
OS Command Injection
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Weakness Enumeration
Related Identifiers
Affected Products
Node-Prompt-Here