PT-2025-54423 · Psyonix · Rocket League

CVE-2021-47742 · Published 2025-12-31 · Updated 2026-01-01

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Rocket League versions 1.95 and earlier

Description The software contains an insecure permissions issue. Authenticated users are able to modify executable files with full access permissions. An attacker could exploit this to change executable files and potentially gain higher system privileges.

Recommendations Update to a version newer than 1.95.

Exploit

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2021-47742

Affected Products

Rocket League

References · 9

• 🔥 https://packetstormsecurity.com/files/162435 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47742 · Security Note
• https://zeroscience.mk/en/vulnerabilities/ZSL-2021-5650.php · Note
• https://vulncheck.com/advisories/epic-games-psyonix-rocket-league-elevation-of-privileges-via-insecure-permissions · Note
• https://twitter.com/CVEnew/status/2006495390602780777 · Twitter Post
• https://rocketleague.com · Note
• https://twitter.com/CveFindCom/status/2006450181676347565 · Twitter Post
• https://exchange.xforce.ibmcloud.com/vulnerabilities/201128 · Note
• https://twitter.com/RedPacketSec/status/2006521561717653996 · Twitter Post