Vulnerability Report

CVE-2021-24033

RCE

Title: Command Injection in react-dev-utils

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2021-24033.

CWE Category CWE-78
Published Date Mar 09, 2021
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 5.6 CVSS v3.1
Exploit Probability (EPSS)
1.44%

Vulnerability Summary

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.

Impacted Vendors

F
facebook 1

Reference Links

https://github.com/facebook/create-react-app/pull/10644 https://www.facebook.com/security/advisories/cve-2021-24033 https://github.com/facebook/create-react-app/pull/10644 https://www.facebook.com/security/advisories/cve-2021-24033
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.6
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
6.8
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-24033 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Stack

No specific products linked.