CVE-2023-21854Network attack vector

Unauthenticated modification of critical data

Published Jan 17, 2023 · Updated Sep 17, 2024

Improper access control in Oracle Sales Offline 12.2.3 through 12.2.12 allows remote attackers to modify critical data via HTTP. The flaw resides in Core Components, but Oracle has not published the affected HTTP endpoint or the incorrect operation performed on request data. No authentication or user interaction is required; a successful request can create, delete, or modify critical data or any data accessible to Sales Offline.

CVSS severity7.5
High
EPSS probability0.52%
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 Sales Offline 12.2.3 through 12.2.12 allows remote attackers to modify critical data via HTTP. The flaw resides in Core Components, but Oracle has not published the affected HTTP endpoint or the incorrect operation performed on request data. No authentication or user interaction is required; a successful request can create, delete, or modify critical data or any data accessible to Sales Offline.

The record

CVE
CVE-2023-21854
Published
Jan 17, 2023
Updated
Sep 17, 2024
Vendor
Oracle
Product
Oracle Sales Offline
Classifications
CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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=12.2.3-12.2.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Sales Offlineversion=12.2.3-12.2.12

Published CVSS scores

7.5OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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
Privilegesunauthenticated
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.

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Technologies

Your stack

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Your stack

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