CVE-2022-24562Public exploitNetwork attack vector

Remote code execution via unauthenticated AirServ file operations

Published Jun 16, 2022 · Updated Jul 9, 2026

Improper authentication in IObit IOTransfer 4.3.1.1561 allows remote attackers to read or write arbitrary files through AirServ requests. AirServ's GET and POST dispatchers accept DOWNLOAD_FILE and UPLOAD_FILE actions without access-control checks and use attacker-supplied paths for privileged file operations. The TCP service listens on port 7193 with administrative privileges, so network reachability is sufficient to steal data or place files that enable remote code execution.

CVSS severity9.8
Critical
EPSS probability54.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in IObit IOTransfer 4.3.1.1561 allows remote attackers to read or write arbitrary files through AirServ requests. AirServ's GET and POST dispatchers accept DOWNLOAD_FILE and UPLOAD_FILE actions without access-control checks and use attacker-supplied paths for privileged file operations. The TCP service listens on port 7193 with administrative privileges, so network reachability is sufficient to steal data or place files that enable remote code execution.

The record

CVE
CVE-2022-24562
Published
Jun 16, 2022
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-306, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0NVDAV:N/AC:L/Au:N/C:C/I:C/A:C

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.

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No observations available

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

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
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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