CVE-2022-21411Network attack vector

Authenticated gateway data access via undisclosed flaw

Published Apr 19, 2022 · Updated Sep 24, 2024

Data exposure and modification in Oracle Corporation Oracle Database 12.1.0.2, 19c, and 21c allow remote authenticated users to access gateway data. Oracle has not published the flawed operation within the RDBMS Gateway or Generic ODBC Connectivity component. Create Session privilege and Oracle Net access are required; exploitation permits limited reads and changes to gateway-accessible data.

CVSS severity5.4
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Data exposure and modification in Oracle Corporation Oracle Database 12.1.0.2, 19c, and 21c allow remote authenticated users to access gateway data. Oracle has not published the flawed operation within the RDBMS Gateway or Generic ODBC Connectivity component. Create Session privilege and Oracle Net access are required; exploitation permits limited reads and changes to gateway-accessible data.

The record

CVE
CVE-2022-21411
Published
Apr 19, 2022
Updated
Sep 24, 2024
Vendor
Oracle Corporation
Product
Oracle Database
Classifications
T1213, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=12.1.0.2
  2. Affected versionversion=19c
  3. Affected versionversion=21c

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle Databaseversion=12.1.0.2; version=19c; version=21c

Published CVSS scores

5.4Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1213Data from Information Repositories
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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