CVE-2023-21970Network attack vector

Authenticated disclosure of critical report data

Published Apr 18, 2023 · Updated Sep 16, 2024

Unspecified flaw in Oracle BI Publisher 6.4.0.0.0 allows remote authenticated users to read critical report data over HTTP. Oracle has not published the affected endpoint, request parameter, or incorrect operation within the Security component. Exploitation requires low privileges and interaction by another user, and the resulting access is limited to critical or all data available to BI Publisher.

CVSS severity5.7
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unspecified flaw in Oracle BI Publisher 6.4.0.0.0 allows remote authenticated users to read critical report data over HTTP. Oracle has not published the affected endpoint, request parameter, or incorrect operation within the Security component. Exploitation requires low privileges and interaction by another user, and the resulting access is limited to critical or all data available to BI Publisher.

The record

CVE
CVE-2023-21970
Published
Apr 18, 2023
Updated
Sep 16, 2024
Vendor
Oracle Corporation
Product
Oracle BI Publisher
Classifications
T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record 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=6.4.0.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle BI Publisherversion=6.4.0.0.0

Published CVSS scores

5.7Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1213Data from Information Repositories

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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