CVE-2025-30750Network attack vector

Authenticated audit-data modification via undisclosed mechanism

Published Jul 15, 2025 · Updated Jul 16, 2025

Integrity flaw in Oracle Database Unified Audit allows remote authenticated users to alter audit data through Oracle Net. Oracle lists 19.3 through 19.27, 21.3 through 21.18, and 23.4 through 23.8 as affected, but has not disclosed the faulty operation or code locus. Exploitation requires Create User privilege and interaction by another person, and it permits unauthorized updates, inserts, or deletions of some Unified Audit data.

CVSS severity2.4
Low
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Integrity flaw in Oracle Database Unified Audit allows remote authenticated users to alter audit data through Oracle Net. Oracle lists 19.3 through 19.27, 21.3 through 21.18, and 23.4 through 23.8 as affected, but has not disclosed the faulty operation or code locus. Exploitation requires Create User privilege and interaction by another person, and it permits unauthorized updates, inserts, or deletions of some Unified Audit data.

The record

CVE
CVE-2025-30750
Published
Jul 15, 2025
Updated
Jul 16, 2025
Vendor
Oracle Corporation
Product
Oracle Database
Classifications
T1687
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 16, 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=19.3 <=19.27
  2. Affected versionversion=21.3 <=21.18
  3. Affected versionversion=23.4 <=23.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle Databaseversion=19.3 <=19.27; version=21.3 <=21.18; version=23.4 <=23.8

Published CVSS scores

2.4Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1687Exploitation for Defense Impairment

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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