CVE-2021-29856

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-09-20 · updated 2026-06-17

Description

IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 could allow an authenticated usre to cause a denial of service through the WebGUI Map Creation page. IBM X-Force ID: 205685.

Affected products

IBM Tivoli Netcool/OMNIbus: from 8.1.0 before 8.1.0.24 — fixed in 8.1.0.24

How to fix

Upgrade to a fixed version: IBM Tivoli Netcool/OMNIbus 8.1.0.24. Check the vendor advisory for mitigations.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/205685
https://www.ibm.com/support/pages/node/6490747
https://exchange.xforce.ibmcloud.com/vulnerabilities/205685
https://www.ibm.com/support/pages/node/6490747

Get alerted when CVE-2021-29856 or the next vulnerability affects your stack