CVE-2022-22391Network attack vector

Authenticated file disclosure via undisclosed mechanism

Published Apr 14, 2022 · Updated Sep 16, 2024

Information disclosure in IBM Aspera High-Speed Transfer 4.3.1 and earlier allows remote authenticated users to read restricted OS files. IBM has not published the affected component or the operation that exposes files outside the authenticated user's permitted access. Exploitation requires a valid network-reachable account and is limited to reading non-sensitive operating-system files.

CVSS severity4.3
Medium
EPSS probability0.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in IBM Aspera High-Speed Transfer 4.3.1 and earlier allows remote authenticated users to read restricted OS files. IBM has not published the affected component or the operation that exposes files outside the authenticated user's permitted access. Exploitation requires a valid network-reachable account and is limited to reading non-sensitive operating-system files.

The record

CVE
CVE-2022-22391
Published
Apr 14, 2022
Updated
Sep 16, 2024
Vendor
IBM
Product
Aspera High-Speed Transfer Endpoint
Classifications
T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record 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=4.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · Aspera High-Speed Transfer Endpointversion=4.3.1
IBM · Aspera High-Speed Transfer Serverversion=4.3.1

Published CVSS scores

4.3IBM CorporationCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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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