How severe is CVE-2021-39055?

CVE-2021-39055 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-39055 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-39055?

CVE-2021-39055 affects Ibm Spectrum Copy Data Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-39055?

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

When was CVE-2021-39055 published?

CVE-2021-39055 was published on 2022-03-14 and last updated on 2026-06-17.

CVE-2021-39055

CVE-2021-39055 is a medium-severity vulnerability in Ibm Spectrum Copy Data Management with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ibm Spectrum Copy Data Management
Published: 2022-03-14
Last modified: 2026-06-17

Description

IBM Spectrum Copy Data Management 2.2.0.0 through 2.2.14.3 is vulnerable to 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. IBM X-Force ID: 214534.

Frequently asked questions

What is CVE-2021-39055?: IBM Spectrum Copy Data Management 2.2.0.0 through 2.2.14.3 is vulnerable to 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. IBM X-Force ID: 214534.
How severe is CVE-2021-39055?: CVE-2021-39055 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-39055 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-39055?: CVE-2021-39055 affects Ibm Spectrum Copy Data Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-39055?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-39055 published?: CVE-2021-39055 was published on 2022-03-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:spectrum_copy_data_management:*:*:*:*:*:*:*:*

More vulnerabilities in Ibm Spectrum Copy Data Management

CVE-2021-39065 — Critical (CVSS 9.8): IBM Spectrum Copy Data Management 2.2.13 and earlier could allow a remote attacker to execute arbitrary commands on the…
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CVE-2022-22479 — High (CVSS 8.8): IBM Spectrum Copy Data Management 2.2.0.0through 2.2.15.0 is vulnerable to cross-site request forgery which could allow…
CVE-2022-22354 — High (CVSS 7.5): IBM Spectrum Protect Plus 10.1.0.0 through 10.1.9.2 and IBM Spectrum Copy Data Management 2.2.0.0 through 2.2.14.3 do…
CVE-2021-39064 — High (CVSS 7.5): IBM Spectrum Copy Data Management 2.2.13 and earlier has weak authentication and password rules and incorrectly handles…
CVE-2021-39058 — High (CVSS 7.5): IBM Spectrum Copy Data Management 2.2.13 and earlier uses weaker than expected cryptographic algorithms that could…

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