Public proof of concept

CVE-2014-5455

A public proof of concept exists; no exploitation attested.

Published2014-08-25
WeaknessCWE-428

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Unquoted Windows search path vulnerability in the ptservice service prior to PrivateTunnel version 3.0 (Windows) and OpenVPN Connect version 3.1 (Windows) allows local users to gain privileges via a crafted program.exe file in the %SYSTEMDRIVE% folder.

Timeline

dates in UTC

2014-08-2516:55CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2014-5455?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2014-5455?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Openvpn

Branch	Affected	Fixed in	Source
2.1	= 2.1.28.0	no fix published	NVD

Privatetunnel

Branch	Affected	Fixed in	Source
2.3	= 2.3.8	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionpoc2026-05-28
OpenCVESSVC decisionpoc—
CISA-ADPCVSS 3.15.32026-05-28
NVDCVSS 2.06.9read 2026-10-23
CISA-ADPweakness (CWE)CWE-4282026-05-28
NVDweakness (CWE)CWE-428read 2026-10-23
FIRST EPSSEPSS score1.0 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Published: 2014-08-25
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2014-5455?

Is CVE-2014-5455 actively exploited?

A proof-of-concept exploit exists for CVE-2014-5455, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2014-5455?

CVE-2014-5455 has a CVSS v3 base score of 5.3 (MEDIUM severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

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