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Description

Memu Play 7.1.3 contains an insecure folder permissions vulnerability that allows low-privileged users to modify the MemuService.exe executable. Attackers can replace the service executable with a malicious file during system restart to gain SYSTEM-level privileges by exploiting unrestricted file modification permissions.

PUBLISHED Reserved 2026-02-03 | Published 2026-02-05 | Updated 2026-02-05 | Assigner VulnCheck




HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Incorrect Default Permissions

Product status

7.1.3
affected

Credits

chuyreds finder

References

www.exploit-db.com/exploits/48283 (ExploitDB-48283) exploit

www.memuplay.com/ (Memu Play Official Homepage) product

www.vulncheck.com/...s/memu-play-insecure-folder-permissions (VulnCheck Advisory: Memu Play 7.1.3 - Insecure Folder Permissions) third-party-advisory

cve.org (CVE-2020-37129)

nvd.nist.gov (CVE-2020-37129)

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