CVE-2023-22021Network attack vector

Authenticated service interruption via undisclosed HTTP requests

Published Jul 18, 2023 · Updated Sep 13, 2024

Denial of service in Oracle BI EE 6.4.0.0.0 and 7.0.0.0.0 allows remote authenticated users to interrupt Analytics Server via HTTP. Oracle has not published the request shape, affected function, or incorrect operation within the Analytics Server component. Low-privileged access to the HTTP interface is required, and successful exploitation causes only a partial service interruption, with no reported confidentiality or integrity impact.

CVSS severity4.3
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in Oracle BI EE 6.4.0.0.0 and 7.0.0.0.0 allows remote authenticated users to interrupt Analytics Server via HTTP. Oracle has not published the request shape, affected function, or incorrect operation within the Analytics Server component. Low-privileged access to the HTTP interface is required, and successful exploitation causes only a partial service interruption, with no reported confidentiality or integrity impact.

The record

CVE
CVE-2023-22021
Published
Jul 18, 2023
Updated
Sep 13, 2024
Vendor
Oracle
Product
Oracle Business Intelligence Enterprise Edition
Classifications
T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 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
  2. Affected versionversion=7.0.0.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Business Intelligence Enterprise Editionversion=6.4.0.0.0; version=7.0.0.0.0

Published CVSS scores

4.3OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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

T1499Endpoint Denial of Service

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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