CVE-2024-21128Network attack vector

Authenticated read and modification of application data

Published Jul 16, 2024 · Updated Nov 7, 2024

An undisclosed API flaw in Oracle Application Object Library 12.2.6 through 12.2.13 allows remote authenticated users to read and modify data. Oracle has not published the affected API or the operation it performs incorrectly on untrusted input. Exploitation requires low-privileged HTTP access and interaction by another person, and it can alter or disclose only some accessible data.

CVSS severity5.4
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An undisclosed API flaw in Oracle Application Object Library 12.2.6 through 12.2.13 allows remote authenticated users to read and modify data. Oracle has not published the affected API or the operation it performs incorrectly on untrusted input. Exploitation requires low-privileged HTTP access and interaction by another person, and it can alter or disclose only some accessible data.

The record

CVE
CVE-2024-21128
Published
Jul 16, 2024
Updated
Nov 7, 2024
Vendor
Oracle Corporation
Product
Oracle Application Object Library
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 7, 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=12.2.6 <=12.2.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle Application Object Libraryversion=12.2.6 <=12.2.13

Published CVSS scores

5.4OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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