CVE-2022-50934Public exploit

Withdrawn after no security issue found

Published Jan 13, 2026 · Updated Jan 13, 2026

Wing FTP Server is not affected by a confirmed CVE-2022-50934 vulnerability because the CNA withdrew the candidate as not a security issue. The cited artifact logs in through /admin_loginok.html with supplied credentials and submits an os.execute call through /admin_lua_script.html, exposing an administrative Lua scripting capability rather than bypassing a security boundary. Administrative credentials are required, and the CNA's rejection leaves no confirmed affected version range or vulnerability impact for this CVE.

CVSS severityUnavailable
Unscored
EPSS probabilityUnavailable
No score available in this record
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Wing FTP Server is not affected by a confirmed CVE-2022-50934 vulnerability because the CNA withdrew the candidate as not a security issue. The cited artifact logs in through /admin_loginok.html with supplied credentials and submits an os.execute call through /admin_lua_script.html, exposing an administrative Lua scripting capability rather than bypassing a security boundary. Administrative credentials are required, and the CNA's rejection leaves no confirmed affected version range or vulnerability impact for this CVE.

The record

CVE
CVE-2022-50934
Published
Jan 13, 2026
Updated
Jan 13, 2026
Vendor
Wing Soft Technology
Product
Wing FTP Server
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Jan 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 13, 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?

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  1. Affected versionversion=4.3.8

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

Wing Soft Technology · Wing FTP Serverversion=4.3.8

Published CVSS scores

No CVSS assessment is available in this record.

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

No sourced classifications are available.

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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