CVE-2020-36991

ShareMouse 5.0.43 - 'ShareMouse Service' Unquoted Service Path

CVSS 8.5 HIGHEPSS 0.2%CWE-428

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

ShareMouse 5.0.43 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the insecure service path configuration by placing malicious executables in specific system directories to gain elevated access during service startup.

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

Sharemouse · ShareMouse

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References

https://www.exploit-db.com/exploits/48794 https://www.sharemouse.com/https://www.vulncheck.com/advisories/sharemouse-sharemouse-service-unquoted-service-path