CVE-2023-21969

Local application takeover via undisclosed installation flaw

Published Apr 18, 2023 · Updated Sep 16, 2024

Improper access control in Oracle SQL Developer before 23.1.0 allows local users with high privileges to take over the application. Oracle identifies the affected locus only as the Installation component and has not published the incorrect access-control operation or attacker-controlled input. Exploitation requires high-privileged logon to the host where SQL Developer runs and can compromise confidentiality, integrity, and availability.

CVSS severity6.7
Medium
EPSS probability0.22%
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 SQL Developer before 23.1.0 allows local users with high privileges to take over the application. Oracle identifies the affected locus only as the Installation component and has not published the incorrect access-control operation or attacker-controlled input. Exploitation requires high-privileged logon to the host where SQL Developer runs and can compromise confidentiality, integrity, and availability.

The record

CVE
CVE-2023-21969
Published
Apr 18, 2023
Updated
Sep 16, 2024
Vendor
Oracle Corporation
Product
Oracle SQL Developer
Classifications
CWE-284
Attack vector
local
Privileges
admin

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=* <23.1.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle SQL Developerversion=* <23.1.0

Published CVSS scores

6.7Oracle CorporationCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

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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