CVE-2020-37129

Memu Play 7.1.3 - Insecure Folder Permissions

CVSS 8.5 HIGHEPSS 0.3%CWE-276

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

Microvirt · Memu Play

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References

https://www.exploit-db.com/exploits/48283 https://www.memuplay.com/https://www.vulncheck.com/advisories/memu-play-insecure-folder-permissions