HIGH SEVERITY

CVE-2006-3015

Winscp vulnerability

CVSS
7.1
EPSS
6.5%
EPSS pct
93th
Exploited
No known
Argument injection vulnerability in WinSCP 3.8.1 build 328 allows remote attackers to upload or download arbitrary files via encoded spaces and double-quote characters in a scp or sftp URI.
Affected vendor
Winscp
Affected product
Winscp
CVSS vector
AV:N/AC:H/Au:N/C:C/I:C/A:N
Weakness type (CWE)
Published
2006-06-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity.

Its EPSS score of 6.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2006-3015

  • Confirm whether Winscp Winscp is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2006-3015.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2006-3015

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2006-3015 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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