{"id":"CVE-2021-47742","aliases":["EUVD-2025-206082","GHSA-mmm6-w9m9-679x"],"status":"published","title":"Epic Games Psyonix Rocket League \u003c=1.95 Elevation of Privileges via Insecure Permissions","description":"Epic Games Psyonix Rocket League \u003c=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.","severity":{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00243,"percentile":0.15574,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2025-12-31T18:39:10Z","modified":"2026-06-17T04:18:24Z","products":[{"vendor":"epic games inc.","product":"epic games psyonix rocket league"}],"references":[{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5650.php","tags":["third-party-advisory"]},{"url":"https://packetstormsecurity.com/files/162435","tags":["exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/201128","tags":["vdb-entry"]},{"url":"https://www.rocketleague.com/","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/epic-games-psyonix-rocket-league-elevation-of-privileges-via-insecure-permissions","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-47742"},{"url":"https://www.rocketleague.com"},{"url":"https://github.com/advisories/GHSA-mmm6-w9m9-679x"}],"sources":{"cve":[{"id":"CVE-2021-47742","title":"Epic Games Psyonix Rocket League \u003c=1.95 Elevation of Privileges via Insecure Permissions","description":"Epic Games Psyonix Rocket League \u003c=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.","status":"published","published":"2025-12-31T18:39:10.63Z","modified":"2026-01-02T20:05:26.052Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:32:56.308189Z"}],"euvd":[{"id":"EUVD-2025-206082","description":"Epic Games Psyonix Rocket League \u003c=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.","status":"published","published":"2025-12-31T18:39:10Z","modified":"2026-01-02T20:05:26Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:48:56.284833Z"}],"ghsa":[{"id":"GHSA-mmm6-w9m9-679x","title":"Epic Games Psyonix Rocket League \u003c=1.95 contains an insecure permissions vulnerability that...","description":"Epic Games Psyonix Rocket League \u003c=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.","status":"published","published":"2025-12-31T21:30:57Z","modified":"2025-12-31T21:31:05Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T15:05:25.370391Z"}],"nvd":[{"id":"CVE-2021-47742","description":"Epic Games Psyonix Rocket League \u003c=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.","status":"published","published":"2025-12-31T19:15:42.473Z","modified":"2026-06-17T04:18:24.177Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:07:09.005706Z"}]}}