CVE-2020-36933

IPTInstaller 4.0.9 - 'PassThru 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

25 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

HTC IPTInstaller 4.0.9 contains an unquoted service path vulnerability in the PassThru Service configuration. Attackers can exploit the unquoted binary path to inject and execute malicious code with elevated LocalSystem privileges.

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

HTC · IPTInstaller

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References

https://www.exploit-db.com/exploits/49006 https://www.htc.com/latam/https://www.vulncheck.com/advisories/iptinstaller-passthru-service-unquoted-service-path