How severe is CVE-2022-21411?

CVE-2022-21411 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 no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-21411 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-21411?

CVE-2022-21411 primarily affects Oracle Database. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-21411?

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

When was CVE-2022-21411 published?

CVE-2022-21411 was published on 2022-04-19 and last updated on 2026-06-17.

CVE-2022-21411

CVE-2022-21411 is a medium-severity vulnerability in Oracle Database 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.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 5.5
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Database
Published: 2022-04-19
Last modified: 2026-06-17

Description

Vulnerability in the RDBMS Gateway / Generic ODBC Connectivity component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 19c and 21c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise RDBMS Gateway / Generic ODBC Connectivity. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of RDBMS Gateway / Generic ODBC Connectivity accessible data as well as unauthorized read access to a subset of RDBMS Gateway / Generic ODBC Connectivity accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

Frequently asked questions

What is CVE-2022-21411?: Vulnerability in the RDBMS Gateway / Generic ODBC Connectivity component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 19c and 21c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise RDBMS Gateway / Generic ODBC Connectivity. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of RDBMS Gateway / Generic ODBC Connectivity accessible data as well as unauthorized read access to a subset of RDBMS Gateway / Generic ODBC Connectivity accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).
How severe is CVE-2022-21411?: CVE-2022-21411 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 no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-21411 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-21411?: CVE-2022-21411 primarily affects Oracle Database. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-21411?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-21411 published?: CVE-2022-21411 was published on 2022-04-19 and last updated on 2026-06-17.

References

https://www.oracle.com/security-alerts/cpuapr2022.html

Affected products (3)

cpe:2.3:a:oracle:database:12.1.0.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:database:21c:*:*:*:enterprise:*:*:*

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