CVE Vulnerability

CVE-2021-24033

react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed. This function is typically used from react-scripts (in Create React App projects), where the usage is safe. Only when this function is manually invoked with user-provided values (ie: by custom code) is there the potential for command injection. If you're consuming it from react-scripts then this issue does not affect you.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

5.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://www.facebook.com/security/advisories/cve-2021-24033 Vendor Advisory
https://github.com/facebook/create-react-app/pull/10644 Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:facebook:react-dev-utils:*:*:*:*:*:*:*:*
Information

Published : 2021-03-09 01:15

Updated : 2021-03-16 06:34

NVD link : CVE-2021-24033

Mitre link : CVE-2021-24033

Products Affected
No products.
CWE
CWE-78