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CVE Record

CVE-2021-2373: Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Web Runtime).

Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Web Runtime). Supported versions that are affected are 9.2.5.3 and Prior. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JD Edwards EnterpriseOne Tools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data as well as unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

MediumCVSS 5.4Not KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

This is a medium-severity Oracle JD Edwards EnterpriseOne Tools Web Runtime flaw. A low-privileged user with HTTP access could, after another person interacts, read or change some accessible JD Edwards data. It is not described as a full system takeover, but it can affect business data integrity.

Executive priority

Treat as a scheduled remediation item unless the affected JD Edwards environment is broadly reachable or supports sensitive business workflows. Prioritize patch verification for internet-facing, partner-facing, or high-value ERP deployments.

Technical view

CVE-2021-2373 affects JD Edwards EnterpriseOne Tools 9.2.5.3 and earlier, Web Runtime component. CVSS 3.1 is 5.4: network exploitable, low complexity, low privileges required, user interaction required, changed scope, low confidentiality and integrity impact, no availability impact.

Likely exposure

Exposure is most relevant where JD Edwards EnterpriseOne Tools 9.2.5.3 or earlier is reachable over HTTP by low-privileged authenticated users.

Exploitation context

The source bundle does not show active exploitation or CISA KEV listing. Successful attack requires network HTTP access, low privileges, and interaction by someone other than the attacker.

Researcher notes

No CWE is provided in the source bundle. The vulnerability has changed scope and requires user interaction, so validation should focus on version exposure, access paths, privilege boundaries, and audit evidence rather than offensive reproduction.

Mitigation direction

  • Review Oracle July 2021 Critical Patch Update guidance for JD Edwards EnterpriseOne Tools.
  • Patch or upgrade affected EnterpriseOne Tools versions according to Oracle guidance.
  • Restrict HTTP access to JD Edwards Web Runtime to trusted networks and users.
  • Review low-privileged roles for unnecessary access to sensitive JD Edwards data.
  • Monitor for unexpected data reads, inserts, updates, or deletes in affected environments.

Validation and detection

  • Inventory JD Edwards EnterpriseOne Tools deployments and record exact Tools release levels.
  • Flag systems running 9.2.5.3 or earlier as potentially affected.
  • Confirm whether Oracle July 2021 CPU fixes were applied for JD Edwards EnterpriseOne Tools.
  • Identify which users can access the Web Runtime over HTTP.
  • Review audit logs for unusual low-privileged data changes or reads.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

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CVE-2021-2373 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
5.4 (3.1)
Known Exploited
No
Published

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

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
5.4CVSS 3.1MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N2.32.7Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

5.4Medium
CVSS 3.1 vector shape for CVE-2021-2373Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

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

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Oracle CorporationJD Edwards EnterpriseOne Tools9.2.5.3 and PriorListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.