How severe is CVE-2021-20341?

CVE-2021-20341 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-20341 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-20341?

CVE-2021-20341 affects Ibm Cloud Pak For Multicloud Management Monitoring. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-20341?

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

When was CVE-2021-20341 published?

CVE-2021-20341 was published on 2021-03-09 and last updated on 2026-06-17.

CVE-2021-20341

CVE-2021-20341 is a medium-severity vulnerability in Ibm Cloud Pak For Multicloud Management Monitoring with a CVSS 3.x base score of 5.3. 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 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Cloud Pak For Multicloud Management Monitoring
Published: 2021-03-09
Last modified: 2026-06-17

Description

IBM Cloud Pak for Multicloud Management Monitoring 2.2 returns potentially sensitive information in headers which could lead to further attacks against the system. IBM X-Force ID: 194513.

Frequently asked questions

What is CVE-2021-20341?: IBM Cloud Pak for Multicloud Management Monitoring 2.2 returns potentially sensitive information in headers which could lead to further attacks against the system. IBM X-Force ID: 194513.
How severe is CVE-2021-20341?: CVE-2021-20341 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-20341 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-20341?: CVE-2021-20341 affects Ibm Cloud Pak For Multicloud Management Monitoring. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-20341?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-20341 published?: CVE-2021-20341 was published on 2021-03-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:cloud_pak_for_multicloud_management_monitoring:*:*:*:*:*:*:*:*

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