CVE-2017-2270: Tomoki Fuke Encrypted files in self-decryption…

CVE-2017-2270: Untrusted search path vulnerability in Encrypted files in self-decryption format created by FileCapsule Del...

Untrusted search path vulnerability in Encrypted files in self-decryption format created by FileCapsule Deluxe Portable Ver.2.0.9 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 5, 2024, 13:48 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2017-2270 affects self-decrypting encrypted files created by FileCapsule Deluxe Portable Ver.2.0.9 and earlier. The issue is an untrusted DLL search path, which could let an attacker run a malicious DLL and gain privileges when conditions are favorable. Exposure is likely limited to environments that create, store, distribute, or execute self-decrypting encrypted files generated by FileCapsule Deluxe Portable Ver.2.0.9 or earlier. Confirm use rather than assuming broad enterprise exposure. Treat this as a targeted legacy-software risk, not a confirmed internet-wide emergency. Prioritize confirmation of use, removal of risky self-decrypting file workflows, and vendor-guidance review. Mitigation focus: Identify whether FileCapsule Deluxe Portable Ver.2.0.9 or earlier is used.; Avoid executing legacy self-decrypting files from untrusted or shared locations.; Check JVN and vendor guidance for supported versions or workarounds..

Prepared: Jun 12, 2026, 22:05 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 14, 2017, 16:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
JVN#42031953CVE reference · third-party-advisory, x_refsource_JVN

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

Tomoki FukeEncrypted files in self-decryption format created by FileCapsule Deluxe PortableVer.2.0.9 and earlierListed

Weakness

CWE details

No CWE listed

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