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Complex Maintenance Repair And OverhaulApplication · Oracle

CVE-2024-21031

MEDIUM · 6.1 CVSS v3.1 Published 2024-04-16
Fix available
A fix is available. Upgrade to after 12.2.13 or later.
See remediation →
68/100
Remediation priority · Elevated
Remotely reachable No privileges

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Vulnerability in the Oracle Complex Maintenance, Repair, and Overhaul product of Oracle E-Business Suite (component: LOV). Supported versions that are affected are 12.2.3-12.2.13. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Complex Maintenance, Repair, and Overhaul. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Complex Maintenance, Repair, and Overhaul, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Complex Maintenance, Repair, and Overhaul accessible data as well as unauthorized read access to a subset of Oracle Complex Maintenance, Repair, and Overhaul accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

An unauthenticated vulnerability exists in the LOV (List of Values) component of Oracle E-Business Suite's Complex Maintenance, Repair, and Overhaul module affecting versions 12.2.3-12.2.13. Attackers with network access via HTTP can exploit this flaw to gain unauthorized read and modify (insert/update/delete) access to subset of accessible data, requiring human interaction for exploitation and potentially impacting additional products due to scope change.

MitigationApply the Oracle Critical Patch Update that addresses CVE-2024-21031, or implement compensating controls such as network segmentation and Web Application Firewall rules to limit exposure to the affected E-Business Suite endpoints until patching can be completed.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Complex Maintenance Repair And OverhaulApplication
Affected:>= 12.2.3, <= 12.2.13

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm Oracle E-Business Suite is present
    Identify if Oracle E-Business Suite is deployed in your environment by checking for Oracle application servers, associated processes, or by accessing the application login page and noting the product name displayed.
    Affected if Oracle E-Business Suite is not present, this CVE does not apply.
  2. Determine the E-Business Suite version
    Log into the Oracle E-Business Suite application and navigate to the 'About This Page' link typically found in the footer, or query the database for the current application version using 'select release_name from apps.fnd_product_groups;'
    Affected if The version returned is between 12.2.3 and 12.2.13 inclusive.
  3. Identify if Complex Maintenance, Repair, and Overhaul module is installed
    Log into Oracle Applications Manager (OAM) or use the command 'adutconf.sh -e' (on Unix) or 'adutconf.bat -e' (on Windows) to list installed modules and their status, then look for CMRO or 'Complex Maintenance Repair and Overhaul' in the output.
    Affected if The CMRO module shows as installed and enabled in your E-Business Suite instance.
  4. Verify the LOV component is accessible
    Attempt to access the List of Values (LOV) functionality within the Complex Maintenance, Repair, and Overhaul module by navigating to the relevant web endpoint, typically under the '/OA_HTML/xx' or CMRO-specific paths, or check if the LOV servlet responds to HTTP requests.
    Affected if The LOV component responds to HTTP requests without requiring authentication.

Your environment is affected if Oracle E-Business Suite version 12.2.3 through 12.2.13 is running with the Complex Maintenance, Repair, and Overhaul module installed and the LOV component exposed via HTTP without proper authentication controls.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 12.2.13
Interim mitigation

Apply the Oracle Critical Patch Update that addresses CVE-2024-21031, or implement compensating controls such as network segmentation and Web Application Firewall rules to limit exposure to the affected E-Business Suite endpoints until patching can be completed.

Fix this in Complex Maintenance Repair And Overhaul Scoped from the published advisory
  • Consultation3.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA3.0 h
20.0 hours of engineering $3,480
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,568.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-21031 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data