What is CVE-2021-29714?

CVE-2021-29714 is a medium-severity vulnerability in IBM Content Navigator, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-08-09.

How severe is CVE-2021-29714?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Improper input validation in IBM Content Navigator

CVE-2021-29714

IBM Content Navigator 3.0.CD could allow a malicious user to cause a denial of service due to improper input validation. IBM X-Force ID: 200968.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2021-08-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.010 (61.7th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

IBM Content Navigator — versions 3.0.CD
IBM Content Navigator — versions 3.0.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.ibm.com/support/pages/node/6479397 (Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/200968 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2021-29714?: CVE-2021-29714 is a medium-severity vulnerability in IBM Content Navigator, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-08-09.
How severe is CVE-2021-29714?: Medium severity. CVSS v3 base score is 6.5 out of 10.