CVE-2011-10010Public exploitNetwork attack vector

Authenticated code execution via FTP path traversal

Published Aug 13, 2025 · Updated May 15, 2026

Path traversal in QuickShare File Server 1.2.1 allows remote authenticated users to read or write files outside the FTP virtual directory. Its FTP path handler accepts ../ sequences in RETR or STOR paths without confining the resolved path to the account's virtual directory. Writable FTP access, enabled by default for new accounts, permits placement in Windows system directories and execution through MOF processing.

CVSS severity9.4
Critical
EPSS probability1.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in QuickShare File Server 1.2.1 allows remote authenticated users to read or write files outside the FTP virtual directory. Its FTP path handler accepts ../ sequences in RETR or STOR paths without confining the resolved path to the account's virtual directory. Writable FTP access, enabled by default for new accounts, permits placement in Windows system directories and execution through MOF processing.

The record

CVE
CVE-2011-10010
Published
Aug 13, 2025
Updated
May 15, 2026
Vendor
Techphoebe Software
Product
QuickShare File Server
Classifications
CWE-22, CAPEC-126, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 13, 2025CVE publishedPublication date reported by the CVE source.
  2. May 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Techphoebe Software · QuickShare File Serverversion=0 <1.2.2

Published CVSS scores

9.4VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC-126Path Traversal
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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