CVE-2007-4909: n/a vulnerability

CVE-2007-4909: Interpretation conflict in WinSCP before 4.0.4 allows remote attackers to perform arbitrary file transfers...

Interpretation conflict in WinSCP before 4.0.4 allows remote attackers to perform arbitrary file transfers with a remote server via file-transfer commands in the final portion of a (1) scp, and possibly a (2) sftp or (3) ftp, URL, as demonstrated by a URL specifying login to the remote server with a username of scp, which is interpreted as an HTTP scheme name by the protocol handler in a web browser, but is interpreted as a username by WinSCP. NOTE: this is related to an incomplete fix for CVE-2006-3015.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 15:08 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2007-4909 is an old WinSCP URL handling flaw. A malicious link could make a browser and WinSCP interpret the same URL differently, potentially causing unintended file transfers with a remote server. The public bundle identifies WinSCP before 4.0.4 as affected. Exposure is mainly legacy endpoints where WinSCP versions before 4.0.4 remain installed and registered to handle transfer URLs. Modern environments are unlikely to be exposed unless old portable or unmanaged WinSCP copies persist. Treat as a legacy hygiene issue unless vulnerable WinSCP is still deployed. Prioritize discovery on managed workstations and admin systems, then remove or upgrade outdated installations. No source in the bundle supports emergency response for active exploitation. Mitigation focus: Upgrade WinSCP to version 4.0.4 or later.; Remove or replace legacy WinSCP copies found on endpoints.; Check vendor history and guidance for any URL handler recommendations..

Prepared: Jun 29, 2026, 03:38 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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File access behavior lookup

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CVE-2007-4909 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 17, 2007, 17:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5
winscp-scpsftp-command-execution(36591)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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