CVE-2024-21018Network attack vector

Unauthenticated data disclosure and modification via LOV flaw

Published Apr 16, 2024 · Updated Mar 28, 2025

Improper authorization in Oracle Complex Maintenance, Repair, and Overhaul allows remote attackers to read and alter application data. Oracle identifies the affected locus only as the LOV component and has not published the request handling or authorization operation that fails. Affected releases are 12.2.3 through 12.2.13; exploitation is unauthenticated over HTTP but requires another person's interaction and can cross the product's security scope.

CVSS severity6.1
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Oracle Complex Maintenance, Repair, and Overhaul allows remote attackers to read and alter application data. Oracle identifies the affected locus only as the LOV component and has not published the request handling or authorization operation that fails. Affected releases are 12.2.3 through 12.2.13; exploitation is unauthenticated over HTTP but requires another person's interaction and can cross the product's security scope.

The record

CVE
CVE-2024-21018
Published
Apr 16, 2024
Updated
Mar 28, 2025
Vendor
Oracle
Product
Oracle Complex Maintenance, Repair, and Overhaul
Classifications
CWE-285
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 28, 2025Record 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=12.2.3 <=12.2.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Complex Maintenance, Repair, and Overhaulversion=12.2.3 <=12.2.13

Published CVSS scores

6.1OracleCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization

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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