How severe is CVE-2021-2332?

CVE-2021-2332 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2021-2332 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-2332?

CVE-2021-2332 primarily affects Oracle Database Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-2332?

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

When was CVE-2021-2332 published?

CVE-2021-2332 was published on 2021-10-20 and last updated on 2026-06-17.

CVE-2021-2332

CVE-2021-2332 is a medium-severity vulnerability in Oracle Database Server with a CVSS 3.x base score of 6.7. 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 6.7)
CVSS v2: 6.5
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Database Server
Published: 2021-10-20
Last modified: 2026-06-17

Description

Vulnerability in the Oracle LogMiner component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows high privileged attacker having DBA privilege with network access via Oracle Net to compromise Oracle LogMiner. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle LogMiner accessible data as well as unauthorized read access to a subset of Oracle LogMiner accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle LogMiner. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H).

Frequently asked questions

What is CVE-2021-2332?: Vulnerability in the Oracle LogMiner component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows high privileged attacker having DBA privilege with network access via Oracle Net to compromise Oracle LogMiner. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle LogMiner accessible data as well as unauthorized read access to a subset of Oracle LogMiner accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle LogMiner. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H).
How severe is CVE-2021-2332?: CVE-2021-2332 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.
Is CVE-2021-2332 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-2332?: CVE-2021-2332 primarily affects Oracle Database Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-2332?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-2332 published?: CVE-2021-2332 was published on 2021-10-20 and last updated on 2026-06-17.

References

https://www.oracle.com/security-alerts/cpuoct2021.html

Affected products (3)

cpe:2.3:a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:database_server:12.2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:database_server:19c:*:*:*:*:*:*:*

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