CVE-2020-4964

CVE-2020-4964 is a medium-severity vulnerability in Ibm Collaborative Lifecycle Management with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

• Severity: Medium (CVSS 3.x base score 4.3)
• CVSS v2: 4.0
• EPSS exploit prediction: 1% (46th percentile)
• Actively exploited: Not listed in CISA KEV
• Affected product: Ibm Collaborative Lifecycle Management
• Published: 2021-04-12
• Last modified: 2026-06-17

Description

IBM Jazz Team Server products contain an undisclosed vulnerability that could allow an authenticated user to present a customized message on the application which could be used to phish other users. IBM X-Force ID: 192419.

Frequently asked questions

What is CVE-2020-4964?

IBM Jazz Team Server products contain an undisclosed vulnerability that could allow an authenticated user to present a customized message on the application which could be used to phish other users. IBM X-Force ID: 192419.

How severe is CVE-2020-4964?

CVE-2020-4964 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2020-4964 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4964?

CVE-2020-4964 primarily affects Ibm Collaborative Lifecycle Management. In total, 38 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-4964?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-4964 published?

CVE-2020-4964 was published on 2021-04-12 and last updated on 2026-06-17.

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/192419
• https://www.ibm.com/support/pages/node/6441803

Affected products (38)

• cpe:2.3:a:ibm:collaborative_lifecycle_management:6.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:collaborative_lifecycle_management:6.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:collaborative_lifecycle_management:6.0.6.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:doors_next:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:doors_next:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:doors_next:7.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_insights:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_insights:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_insights:7.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_lifecycle_management:7.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_requirements_management_doors_next:6.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_requirements_management_doors_next:6.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_requirements_management_doors_next:6.0.6.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_test_management:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_test_management:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_test_management:7.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_workflow_management:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_workflow_management:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:engineering_workflow_management:7.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_engineering_lifecycle_manager:6.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_engineering_lifecycle_manager:6.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_engineering_lifecycle_manager:6.0.6.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_quality_manager:6.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_quality_manager:6.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_quality_manager:6.0.6.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_team_concert:6.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_team_concert:6.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rational_team_concert:6.0.6.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:removable_media_management:6.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:removable_media_management:6.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:removable_media_management:6.0.6.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:removable_media_management:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:removable_media_management:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rhapsody_model_manager:6.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rhapsody_model_manager:6.0.6:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:rhapsody_model_manager:6.0.6.1:*:*:*:*:*:*:*

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