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Description

Matrix42 Remote Control Host 3.20.0031 contains an unquoted service path vulnerability in the FastViewerRemoteService and FastViewerRemoteProxy services that allows local users to execute arbitrary code with SYSTEM privileges. Attackers can place a malicious executable in the Program Files directory with a crafted name to be executed by the service during startup, gaining elevated privileges.

PUBLISHED Reserved 2026-06-19 | Published 2026-06-19 | Updated 2026-06-23 | 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
HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Unquoted Search Path or Element

Product status

3.20.0031
affected

Credits

Roland C. Redl finder

References

www.exploit-db.com/exploits/39908 (ExploitDB-39908) exploit

www.matrix42.com/ (Official Product Homepage) product

www.vulncheck.com/...host-unquoted-path-privilege-escalation (VulnCheck Advisory: Matrix42 Remote Control Host 3.20.0031 Unquoted Path Privilege Escalation) third-party-advisory

cve.org (CVE-2016-20095)

nvd.nist.gov (CVE-2016-20095)

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