What’s Vulnerable › Vulnerabilities

CVE-2021-20336

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-11 · updated 2026-06-17
• Weakness: CWE-79

Description

IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 is vulnerable to stored cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected products

• IBM Tivoli Netcool/OMNIbus: 8.1.0

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/194350
• https://www.ibm.com/support/pages/node/6427953
• https://exchange.xforce.ibmcloud.com/vulnerabilities/194350
• https://www.ibm.com/support/pages/node/6427953

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