How severe is CVE-2022-22391?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in IBM Aspera High-Speed Transfer Endpoint

CVE-2022-22391

IBM Aspera High-Speed Transfer 4.3.1 and earlier could allow an authenticated user to obtain information from non sensitive operating system files that they should not have access to. IBM X-Force ID: 222059.

Published 2022-04-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.007 (51.5th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000

Affected products

IBM Aspera High-Speed Transfer Endpoint — versions 4.3.1
IBM Aspera High-Speed Transfer Endpoint
IBM Aspera High-Speed Transfer Server — versions 4.3.1
IBM Aspera High-Speed Transfer Server

References

www.ibm.com/support/pages/node/6571735 (Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/222059 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22391?: CVE-2022-22391 is a medium-severity vulnerability in IBM Aspera High-Speed Transfer Endpoint. CVSS score: 4.3/10. Published 2022-04-14.
How severe is CVE-2022-22391?: Medium severity. CVSS v3 base score is 4.3 out of 10.