CVE-2021-47742
High
Description
Epic Games Psyonix Rocket League <=1.95 contains an insecure permissions vulnerability that allows authenticated users to modify executable files with full access permissions. Attackers can leverage the 'F' (Full) flag for the 'Authenticated Users' group to change executable files and potentially escalate system privileges.
SeverityHigh
CVSS8.8
Exploit probability—
ProductEpic Games Psyonix Rocket League
PublishedDec 31, 2025
First seenDec 31, 2025
Weakness typeCWE-732CWE-732
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Epic Games Inc. Epic Games Psyonix Rocket League | <=1.95 | — |
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