How severe is CVE-2021-39232?

CVE-2021-39232 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-39232 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-39232?

CVE-2021-39232 affects Apache Ozone. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-39232?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-39232 published?

CVE-2021-39232 was published on 2021-11-19 and last updated on 2026-06-17.

CVE-2021-39232

CVE-2021-39232 is a high-severity vulnerability in Apache Ozone with a CVSS 3.x base score of 8.8. 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-862.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Apache Ozone
Published: 2021-11-19
Last modified: 2026-06-17

Description

In Apache Ozone versions prior to 1.2.0, certain admin related SCM commands can be executed by any authenticated users, not just by admins.

Frequently asked questions

What is CVE-2021-39232?: In Apache Ozone versions prior to 1.2.0, certain admin related SCM commands can be executed by any authenticated users, not just by admins.
How severe is CVE-2021-39232?: CVE-2021-39232 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-39232 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-39232?: CVE-2021-39232 affects Apache Ozone. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-39232?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-39232 published?: CVE-2021-39232 was published on 2021-11-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:ozone:*:*:*:*:*:*:*:*

More vulnerabilities in Apache Ozone

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