High 7.8Published Jan 25, 2026

CVE-2020-36933IPTInstaller 4.0.9 - 'PassThru Service' Unquoted Service Path

Updated under an hour ago (Oct 26, 2026, 7:40 PM ET)

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It affects HTC IPTInstaller. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for HTC IPTInstaller

Exploited in the last 30 days

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: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-428
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Jan 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

HTC IPTInstaller htc:iptinstaller (from the name)	4.0.9	CNA record

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.