CVE-2024-21026Network attack vector

Data disclosure and modification via undisclosed LOV flaw

Published Apr 16, 2024 · Updated Mar 20, 2025

Improper authorization in Oracle Complex Maintenance, Repair, and Overhaul 12.2.3 through 12.2.13 allows remote attackers to read and modify data. Oracle identifies the LOV component but has not published the request path or authorization operation that mishandles untrusted input. Exploitation requires unauthenticated HTTP access and interaction by another person, and it can read a subset of accessible data or update, insert, or delete some accessible data.

CVSS severity6.1
Medium
EPSS probability0.36%
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 12.2.3 through 12.2.13 allows remote attackers to read and modify data. Oracle identifies the LOV component but has not published the request path or authorization operation that mishandles untrusted input. Exploitation requires unauthenticated HTTP access and interaction by another person, and it can read a subset of accessible data or update, insert, or delete some accessible data.

The record

CVE
CVE-2024-21026
Published
Apr 16, 2024
Updated
Mar 20, 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 20, 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

7.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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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