CVE-2021-24030

Published: Mar 10, 2021Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

The fbgames protocol handler registered as part of Facebook Gameroom does not properly quote arguments passed to the executable. That allows a malicious URL to cause code execution. This issue affects versions prior to v1.26.0.

Affected (1)

Products: Facebook: Gameroom

Facebook

1 product

Gameroom

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Facebook Gameroom	Before 1.26.0

Related CWEs

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.

References (2)

https://www.facebook.com/security/advisories/cve-2021-24030

Source: cve-assign@fb.com

Vendor Advisory

https://www.facebook.com/security/advisories/cve-2021-24030

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.