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CVE Record

CVE-2020-2865: Vulnerability in the Oracle Configurator product of Oracle Supply Chain (component: Installation).

Vulnerability in the Oracle Configurator product of Oracle Supply Chain (component: Installation). Supported versions that are affected are 12.1 and 12.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Configurator. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Configurator accessible data. CVSS 3.0 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

MediumCVSS 5.3Not 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 information disclosure issue in Oracle Configurator 12.1 and 12.2. An unauthenticated attacker who can reach the service over HTTP could read some accessible Configurator data. The documented impact is limited to confidentiality; the provided sources do not show data modification, service disruption, or confirmed active exploitation.

Executive priority

Treat this as a timely remediation item for exposed Oracle Configurator systems, especially if reachable from untrusted networks. The business risk is unauthorized data disclosure, not takeover, based on the supplied evidence.

Technical view

CVE-2020-2865 affects Oracle Configurator in Oracle Supply Chain, component Installation. CVSS v3.0 is 5.3 with AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. The vulnerability is remotely reachable over HTTP without authentication and can expose a subset of Oracle Configurator accessible data.

Likely exposure

Exposure is most relevant where Oracle Configurator 12.1 or 12.2 is deployed and reachable over HTTP. Internet-facing or broadly accessible internal deployments carry higher practical risk. The source bundle does not identify other affected products or versions.

Exploitation context

The CVE states the issue is easily exploitable by an unauthenticated network attacker over HTTP. It is not listed as CISA KEV in the provided data, and no provided source confirms active exploitation or public exploit availability.

Researcher notes

Evidence is limited to the CVE description and Oracle CPU reference. No CWE, root-cause detail, exploit indicators, or specific fixed version is included in the bundle. Avoid assuming broader Oracle Supply Chain exposure beyond Configurator 12.1 and 12.2.

Mitigation direction

  • Review Oracle's April 2020 Critical Patch Update guidance for CVE-2020-2865.
  • Apply Oracle's recommended update or mitigation for affected Configurator 12.1 and 12.2 deployments.
  • Restrict HTTP access to Oracle Configurator to trusted networks and users.
  • Prioritize externally reachable instances before isolated internal systems.
  • Monitor vendor advisories for any later clarification or replacement guidance.

Validation and detection

  • Inventory Oracle Configurator deployments and confirm whether versions 12.1 or 12.2 are present.
  • Verify whether the April 2020 Oracle CPU guidance has been applied.
  • Confirm HTTP exposure paths, including internet access, VPN access, and broad internal reachability.
  • Review access logs for unusual unauthenticated requests to Configurator endpoints.
  • Document compensating controls where patch status cannot be immediately confirmed.
Prepared
Confidence
high
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

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CVE-2020-2865 mapping review

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
5.3 (3.0)
Known Exploited
No
Published

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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
5.3CVSS 3.0MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N3.91.4Primary CVE score

Vulnerability scoring details

Base CVSS 3.0 score

5.3Medium
CVSS 3.0 vector shape for CVE-2020-2865Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 CorporationConfigurator12.1, 12.2Listed
Weakness

CWE details

No CWE listed

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