CVE-2022-47986Actively exploitedAdded to KEV 2023-02-21Critical severity, CVSS 9.8Known ransomware campaign use

IBM Aspera Faspex Code Execution Vulnerability

IBM, Aspera Faspex

Description

IBM Aspera Faspex could allow a remote attacker to execute code on the system, caused by a YAML deserialization flaw.

CVSS severity

Critical (9.8/10)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Sourced from NVD, reflects how severe this vulnerability is if exploited, not whether it has been. Every advisory on this page is already a CISA-confirmed active exploitation case regardless of its CVSS score.

EPSS, exploit probability

Critical

100.0%

estimated chance of real-world exploitation in the next 30 days, higher than 100.0% of every CVE FIRST.org scores

Refreshed 10/28/2026, via FIRST.org's EPSS model, not CVSS, this measures likelihood of exploitation, not how severe it would be.

Required action

Apply updates per vendor instructions.

CISA-recommended due date: 2023-03-14

CWE-502

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