What is CVE-2021-39006?

CVE-2021-39006 is a medium-severity vulnerability in IBM Qradar Wincollect. CVSS score: 5.3/10. Published 2022-06-21.

How severe is CVE-2021-39006?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in IBM Qradar Wincollect

CVE-2021-39006

IBM QRadar WinCollect Agent 10.0 and 10.0.1 could allow an attacker to obtain sensitive information due to missing best practices. IBM X-Force ID: 213549.

Published 2022-06-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

IBM Qradar Wincollect — versions 10.0, 10.0.1
IBM Qradar Wincollect Agent — versions 10.0, 10.0.1
Linux Kernel

References

www.ibm.com/support/pages/node/6596947 (Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/213549 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2021-39006?: CVE-2021-39006 is a medium-severity vulnerability in IBM Qradar Wincollect. CVSS score: 5.3/10. Published 2022-06-21.
How severe is CVE-2021-39006?: Medium severity. CVSS v3 base score is 5.3 out of 10.