What is CVE-2021-29851?

CVE-2021-29851 is a medium-severity vulnerability in IBM Planning Analytics. CVSS score: 4.3/10. Published 2021-09-01.

How severe is CVE-2021-29851?

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

Vulnerability in IBM Planning Analytics

CVE-2021-29851

IBM Planning Analytics 2.0 could allow a remote attacker to obtain sensitive information when a stack trace is returned in the browser. IBM X-Force ID: 205527.

Published 2021-09-01 · 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: 0.011 (63.2th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

IBM Planning Analytics — versions 2.0
IBM Planning Analytics Local — versions 2.0

References

www.ibm.com/support/pages/node/6480413 (Patch, Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/205527 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2021-29851?: CVE-2021-29851 is a medium-severity vulnerability in IBM Planning Analytics. CVSS score: 4.3/10. Published 2021-09-01.
How severe is CVE-2021-29851?: Medium severity. CVSS v3 base score is 4.3 out of 10.