CVE-2023-21901Network attack vector

Authenticated data alteration and partial service interruption

Published Jan 16, 2024 · Updated Jun 11, 2025

Improper access control in Oracle OFSAAI 8.0.7 through 8.1.2 allows remote authenticated users to alter application data via HTTP. Oracle identifies the Infrastructure component but does not disclose the request path or faulty access-control operation. Low-privileged credentials suffice to read, update, insert, or delete a subset of accessible data, cause partial service interruption, and affect additional products.

CVSS severity7.4
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle OFSAAI 8.0.7 through 8.1.2 allows remote authenticated users to alter application data via HTTP. Oracle identifies the Infrastructure component but does not disclose the request path or faulty access-control operation. Low-privileged credentials suffice to read, update, insert, or delete a subset of accessible data, cause partial service interruption, and affect additional products.

The record

CVE
CVE-2023-21901
Published
Jan 16, 2024
Updated
Jun 11, 2025
Vendor
Oracle Corporation
Product
Oracle Financial Services Analytical Applications Infrastructure
Classifications
CWE-284, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 11, 2025Record 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=8.0.7
  2. Affected versionversion=8.0.8
  3. Affected versionversion=8.0.9
  4. Affected versionversion=8.1.0
  5. Affected versionversion=8.1.1
  6. Affected versionversion=8.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle Financial Services Analytical Applications Infrastructureversion=8.0.7; version=8.0.8; version=8.0.9; version=8.1.0; version=8.1.1; version=8.1.2

Published CVSS scores

7.4OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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

CWE-284Improper Access Control
T1190Exploit Public-Facing Application

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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