What is CVE-2021-20567?

CVE-2021-20567 is a medium-severity vulnerability in IBM Resilient Security Orchestration Automation And Response, classified under Missing Encryption of Sensitive Data. CVSS score: 4.4/10. Published 2021-06-16.

How severe is CVE-2021-20567?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in IBM Resilient Security Orchestration Automation And Response

CVE-2021-20567

IBM Resilient SOAR V38.0 could allow a local privileged attacker to obtain sensitive information due to improper or nonexisting encryption.IBM X-Force ID: 199239.

Published 2021-06-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (1.3th percentile), scored 2026-09-28.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

IBM Resilient Security Orchestration Automation And Response — versions 38.0
IBM Resilient Soar — versions 38
Red Hat Linux

Weakness classification (CWE)

CWE-311 — Missing Encryption of Sensitive Data

References

www.ibm.com/support/pages/node/6464039 (Patch, Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/199239 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2021-20567?: CVE-2021-20567 is a medium-severity vulnerability in IBM Resilient Security Orchestration Automation And Response, classified under Missing Encryption of Sensitive Data. CVSS score: 4.4/10. Published 2021-06-16.
How severe is CVE-2021-20567?: Medium severity. CVSS v3 base score is 4.4 out of 10.